Title: [184950] trunk/Source/WebKit2
Revision
184950
Author
zandober...@gmail.com
Date
2015-05-28 01:18:55 -0700 (Thu, 28 May 2015)

Log Message

[WK2] Handle WebCore::SecurityOrigin objects through Ref<> where possible
https://bugs.webkit.org/show_bug.cgi?id=145373

Reviewed by Andreas Kling.

WebCore::SecurityOrigin creation functions in most cases return a
Ref<WebCore::SecurityOrigin> object. In the WebKit2 layer, those objects
were still largely converted to RefPtr<>s.

This patch switches to using Ref<> where possible. The remaining uses of
RefPtr<WebCore::SecurityOrigin> are present due to HashTables, to-be-copied
Vectors, WebCore::DatabaseManager::origins() API and code where non-null
WebCore::SecurityOrigin can't be guaranteed.

* DatabaseProcess/DatabaseProcess.cpp:
(WebKit::DatabaseProcess::deleteIndexedDatabaseEntriesForOrigin):
* NetworkProcess/NetworkProcess.cpp:
(WebKit::cfURLCacheOrigins):
* UIProcess/Storage/LocalStorageDatabase.cpp:
(WebKit::LocalStorageDatabase::create):
(WebKit::LocalStorageDatabase::LocalStorageDatabase):
(WebKit::LocalStorageDatabase::openDatabase):
(WebKit::LocalStorageDatabase::close):
* UIProcess/Storage/LocalStorageDatabase.h:
* UIProcess/Storage/LocalStorageDatabaseTracker.cpp:
(WebKit::LocalStorageDatabaseTracker::origins):
* UIProcess/Storage/LocalStorageDatabaseTracker.h:
* UIProcess/Storage/StorageManager.cpp:
(WebKit::StorageManager::StorageArea::securityOrigin):
(WebKit::StorageManager::TransientLocalStorageNamespace::getOrCreateStorageArea):
(WebKit::StorageManager::TransientLocalStorageNamespace::origins):
(WebKit::StorageManager::TransientLocalStorageNamespace::clearStorageAreasMatchingOrigin):
(WebKit::StorageManager::StorageArea::create):
(WebKit::StorageManager::StorageArea::StorageArea):
(WebKit::StorageManager::StorageArea::openDatabaseAndImportItemsIfNeeded):
(WebKit::StorageManager::LocalStorageNamespace::getOrCreateStorageArea):
(WebKit::StorageManager::LocalStorageNamespace::didDestroyStorageArea):
(WebKit::StorageManager::SessionStorageNamespace::origins):
(WebKit::StorageManager::SessionStorageNamespace::clearStorageAreasMatchingOrigin):
(WebKit::StorageManager::SessionStorageNamespace::getOrCreateStorageArea):
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::reachedApplicationCacheOriginQuota):
* WebProcess/ApplicationCache/WebApplicationCacheManager.cpp:
(WebKit::WebApplicationCacheManager::getApplicationCacheOrigins):
* WebProcess/InjectedBundle/InjectedBundle.cpp:
(WebKit::InjectedBundle::setApplicationCacheOriginQuota):
(WebKit::InjectedBundle::resetApplicationCacheOriginQuota):
* WebProcess/ResourceCache/WebResourceCacheManager.cpp:
(WebKit::WebResourceCacheManager::returnCacheOrigins):
(WebKit::WebResourceCacheManager::clearCacheForOrigin):
* WebProcess/WebCoreSupport/WebDatabaseManager.cpp:
(WebKit::WebDatabaseManager::deleteDatabaseWithNameForOrigin):
(WebKit::WebDatabaseManager::deleteDatabasesForOrigin):
(WebKit::WebDatabaseManager::setQuotaForOrigin):

Modified Paths

Diff

Modified: trunk/Source/WebKit2/ChangeLog (184949 => 184950)


--- trunk/Source/WebKit2/ChangeLog	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/ChangeLog	2015-05-28 08:18:55 UTC (rev 184950)
@@ -1,3 +1,60 @@
+2015-05-28  Zan Dobersek  <zdober...@igalia.com>
+
+        [WK2] Handle WebCore::SecurityOrigin objects through Ref<> where possible
+        https://bugs.webkit.org/show_bug.cgi?id=145373
+
+        Reviewed by Andreas Kling.
+
+        WebCore::SecurityOrigin creation functions in most cases return a
+        Ref<WebCore::SecurityOrigin> object. In the WebKit2 layer, those objects
+        were still largely converted to RefPtr<>s.
+
+        This patch switches to using Ref<> where possible. The remaining uses of
+        RefPtr<WebCore::SecurityOrigin> are present due to HashTables, to-be-copied
+        Vectors, WebCore::DatabaseManager::origins() API and code where non-null
+        WebCore::SecurityOrigin can't be guaranteed.
+
+        * DatabaseProcess/DatabaseProcess.cpp:
+        (WebKit::DatabaseProcess::deleteIndexedDatabaseEntriesForOrigin):
+        * NetworkProcess/NetworkProcess.cpp:
+        (WebKit::cfURLCacheOrigins):
+        * UIProcess/Storage/LocalStorageDatabase.cpp:
+        (WebKit::LocalStorageDatabase::create):
+        (WebKit::LocalStorageDatabase::LocalStorageDatabase):
+        (WebKit::LocalStorageDatabase::openDatabase):
+        (WebKit::LocalStorageDatabase::close):
+        * UIProcess/Storage/LocalStorageDatabase.h:
+        * UIProcess/Storage/LocalStorageDatabaseTracker.cpp:
+        (WebKit::LocalStorageDatabaseTracker::origins):
+        * UIProcess/Storage/LocalStorageDatabaseTracker.h:
+        * UIProcess/Storage/StorageManager.cpp:
+        (WebKit::StorageManager::StorageArea::securityOrigin):
+        (WebKit::StorageManager::TransientLocalStorageNamespace::getOrCreateStorageArea):
+        (WebKit::StorageManager::TransientLocalStorageNamespace::origins):
+        (WebKit::StorageManager::TransientLocalStorageNamespace::clearStorageAreasMatchingOrigin):
+        (WebKit::StorageManager::StorageArea::create):
+        (WebKit::StorageManager::StorageArea::StorageArea):
+        (WebKit::StorageManager::StorageArea::openDatabaseAndImportItemsIfNeeded):
+        (WebKit::StorageManager::LocalStorageNamespace::getOrCreateStorageArea):
+        (WebKit::StorageManager::LocalStorageNamespace::didDestroyStorageArea):
+        (WebKit::StorageManager::SessionStorageNamespace::origins):
+        (WebKit::StorageManager::SessionStorageNamespace::clearStorageAreasMatchingOrigin):
+        (WebKit::StorageManager::SessionStorageNamespace::getOrCreateStorageArea):
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::reachedApplicationCacheOriginQuota):
+        * WebProcess/ApplicationCache/WebApplicationCacheManager.cpp:
+        (WebKit::WebApplicationCacheManager::getApplicationCacheOrigins):
+        * WebProcess/InjectedBundle/InjectedBundle.cpp:
+        (WebKit::InjectedBundle::setApplicationCacheOriginQuota):
+        (WebKit::InjectedBundle::resetApplicationCacheOriginQuota):
+        * WebProcess/ResourceCache/WebResourceCacheManager.cpp:
+        (WebKit::WebResourceCacheManager::returnCacheOrigins):
+        (WebKit::WebResourceCacheManager::clearCacheForOrigin):
+        * WebProcess/WebCoreSupport/WebDatabaseManager.cpp:
+        (WebKit::WebDatabaseManager::deleteDatabaseWithNameForOrigin):
+        (WebKit::WebDatabaseManager::deleteDatabasesForOrigin):
+        (WebKit::WebDatabaseManager::setQuotaForOrigin):
+
 2015-05-19  Jon Honeycutt  <jhoneyc...@apple.com>
 
         [iOS] When viewing an MJPEG stream as the main resource, only the first

Modified: trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.cpp (184949 => 184950)


--- trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.cpp	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/DatabaseProcess/DatabaseProcess.cpp	2015-05-28 08:18:55 UTC (rev 184950)
@@ -368,7 +368,7 @@
     if (m_indexedDatabaseDirectory.isEmpty())
         return;
 
-    RefPtr<SecurityOrigin> origin = originData.securityOrigin();
+    Ref<SecurityOrigin> origin = originData.securityOrigin();
     String databaseIdentifier = origin->databaseIdentifier();
     String originPath = pathByAppendingComponent(m_indexedDatabaseDirectory, databaseIdentifier);
 

Modified: trunk/Source/WebKit2/NetworkProcess/NetworkProcess.cpp (184949 => 184950)


--- trunk/Source/WebKit2/NetworkProcess/NetworkProcess.cpp	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/NetworkProcess/NetworkProcess.cpp	2015-05-28 08:18:55 UTC (rev 184950)
@@ -268,9 +268,9 @@
 }
 
 #if USE(CFURLCACHE)
-static Vector<RefPtr<SecurityOrigin>> cfURLCacheOrigins()
+static Vector<Ref<SecurityOrigin>> cfURLCacheOrigins()
 {
-    Vector<RefPtr<SecurityOrigin>> result;
+    Vector<Ref<SecurityOrigin>> result;
 
     WebResourceCacheManager::cfURLCacheHostNamesWithCallback([&result](RetainPtr<CFArrayRef> cfURLHosts) {
         for (CFIndex i = 0, size = CFArrayGetCount(cfURLHosts.get()); i < size; ++i) {

Modified: trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabase.cpp (184949 => 184950)


--- trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabase.cpp	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabase.cpp	2015-05-28 08:18:55 UTC (rev 184950)
@@ -46,16 +46,16 @@
 
 namespace WebKit {
 
-PassRefPtr<LocalStorageDatabase> LocalStorageDatabase::create(PassRefPtr<WorkQueue> queue, PassRefPtr<LocalStorageDatabaseTracker> tracker, PassRefPtr<SecurityOrigin> securityOrigin)
+PassRefPtr<LocalStorageDatabase> LocalStorageDatabase::create(PassRefPtr<WorkQueue> queue, PassRefPtr<LocalStorageDatabaseTracker> tracker, Ref<SecurityOrigin>&& securityOrigin)
 {
-    return adoptRef(new LocalStorageDatabase(queue, tracker, securityOrigin));
+    return adoptRef(new LocalStorageDatabase(queue, tracker, WTF::move(securityOrigin)));
 }
 
-LocalStorageDatabase::LocalStorageDatabase(PassRefPtr<WorkQueue> queue, PassRefPtr<LocalStorageDatabaseTracker> tracker, PassRefPtr<SecurityOrigin> securityOrigin)
+LocalStorageDatabase::LocalStorageDatabase(PassRefPtr<WorkQueue> queue, PassRefPtr<LocalStorageDatabaseTracker> tracker, Ref<SecurityOrigin>&& securityOrigin)
     : m_queue(queue)
     , m_tracker(tracker)
-    , m_securityOrigin(securityOrigin)
-    , m_databasePath(m_tracker->databasePath(m_securityOrigin.get()))
+    , m_securityOrigin(WTF::move(securityOrigin))
+    , m_databasePath(m_tracker->databasePath(m_securityOrigin.ptr()))
     , m_failedToOpenDatabase(false)
     , m_didImportItems(false)
     , m_isClosed(false)
@@ -80,7 +80,7 @@
     }
 
     if (m_database.isOpen())
-        m_tracker->didOpenDatabaseWithOrigin(m_securityOrigin.get());
+        m_tracker->didOpenDatabaseWithOrigin(m_securityOrigin.ptr());
 }
 
 bool LocalStorageDatabase::tryToOpenDatabase(DatabaseOpeningStrategy openingStrategy)
@@ -227,7 +227,7 @@
         m_database.close();
 
     if (isEmpty)
-        m_tracker->deleteDatabaseWithOrigin(m_securityOrigin.get());
+        m_tracker->deleteDatabaseWithOrigin(m_securityOrigin.ptr());
 }
 
 void LocalStorageDatabase::itemDidChange(const String& key, const String& value)

Modified: trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabase.h (184949 => 184950)


--- trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabase.h	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabase.h	2015-05-28 08:18:55 UTC (rev 184950)
@@ -45,7 +45,7 @@
 
 class LocalStorageDatabase : public ThreadSafeRefCounted<LocalStorageDatabase> {
 public:
-    static PassRefPtr<LocalStorageDatabase> create(PassRefPtr<WorkQueue>, PassRefPtr<LocalStorageDatabaseTracker>, PassRefPtr<WebCore::SecurityOrigin>);
+    static PassRefPtr<LocalStorageDatabase> create(PassRefPtr<WorkQueue>, PassRefPtr<LocalStorageDatabaseTracker>, Ref<WebCore::SecurityOrigin>&&);
     ~LocalStorageDatabase();
 
     // Will block until the import is complete.
@@ -59,7 +59,7 @@
     void close();
 
 private:
-    LocalStorageDatabase(PassRefPtr<WorkQueue>, PassRefPtr<LocalStorageDatabaseTracker>, PassRefPtr<WebCore::SecurityOrigin>);
+    LocalStorageDatabase(PassRefPtr<WorkQueue>, PassRefPtr<LocalStorageDatabaseTracker>, Ref<WebCore::SecurityOrigin>&&);
 
     enum DatabaseOpeningStrategy {
         CreateIfNonExistent,
@@ -80,7 +80,7 @@
 
     RefPtr<WorkQueue> m_queue;
     RefPtr<LocalStorageDatabaseTracker> m_tracker;
-    RefPtr<WebCore::SecurityOrigin> m_securityOrigin;
+    Ref<WebCore::SecurityOrigin> m_securityOrigin;
 
     String m_databasePath;
     WebCore::SQLiteDatabase m_database;

Modified: trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabaseTracker.cpp (184949 => 184950)


--- trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabaseTracker.cpp	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabaseTracker.cpp	2015-05-28 08:18:55 UTC (rev 184950)
@@ -167,9 +167,9 @@
     return deletedDatabaseOrigins;
 }
 
-Vector<RefPtr<WebCore::SecurityOrigin>> LocalStorageDatabaseTracker::origins() const
+Vector<Ref<WebCore::SecurityOrigin>> LocalStorageDatabaseTracker::origins() const
 {
-    Vector<RefPtr<SecurityOrigin>> origins;
+    Vector<Ref<SecurityOrigin>> origins;
     origins.reserveInitialCapacity(m_origins.size());
 
     for (const String& origin : m_origins)

Modified: trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabaseTracker.h (184949 => 184950)


--- trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabaseTracker.h	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/UIProcess/Storage/LocalStorageDatabaseTracker.h	2015-05-28 08:18:55 UTC (rev 184950)
@@ -57,7 +57,7 @@
     // Returns a vector of the origins whose databases have been deleted.
     Vector<Ref<WebCore::SecurityOrigin>> deleteDatabasesModifiedSince(std::chrono::system_clock::time_point);
 
-    Vector<RefPtr<WebCore::SecurityOrigin>> origins() const;
+    Vector<Ref<WebCore::SecurityOrigin>> origins() const;
     Vector<LocalStorageDetails> details();
 
 private:

Modified: trunk/Source/WebKit2/UIProcess/Storage/StorageManager.cpp (184949 => 184950)


--- trunk/Source/WebKit2/UIProcess/Storage/StorageManager.cpp	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/UIProcess/Storage/StorageManager.cpp	2015-05-28 08:18:55 UTC (rev 184950)
@@ -46,10 +46,10 @@
 
 class StorageManager::StorageArea : public ThreadSafeRefCounted<StorageManager::StorageArea> {
 public:
-    static Ref<StorageArea> create(LocalStorageNamespace*, RefPtr<SecurityOrigin>&&, unsigned quotaInBytes);
+    static Ref<StorageArea> create(LocalStorageNamespace*, Ref<SecurityOrigin>&&, unsigned quotaInBytes);
     ~StorageArea();
 
-    SecurityOrigin* securityOrigin() const { return m_securityOrigin.get(); }
+    SecurityOrigin& securityOrigin() { return m_securityOrigin.get(); }
 
     void addListener(IPC::Connection&, uint64_t storageMapID);
     void removeListener(IPC::Connection&, uint64_t storageMapID);
@@ -66,7 +66,7 @@
     bool isSessionStorage() const { return !m_localStorageNamespace; }
 
 private:
-    explicit StorageArea(LocalStorageNamespace*, RefPtr<SecurityOrigin>&&, unsigned quotaInBytes);
+    explicit StorageArea(LocalStorageNamespace*, Ref<SecurityOrigin>&&, unsigned quotaInBytes);
 
     void openDatabaseAndImportItemsIfNeeded();
 
@@ -77,7 +77,7 @@
     RefPtr<LocalStorageDatabase> m_localStorageDatabase;
     bool m_didImportItemsFromDatabase;
 
-    RefPtr<SecurityOrigin> m_securityOrigin;
+    Ref<SecurityOrigin> m_securityOrigin;
     unsigned m_quotaInBytes;
 
     RefPtr<StorageMap> m_storageMap;
@@ -91,7 +91,7 @@
 
     StorageManager* storageManager() const { return m_storageManager; }
 
-    Ref<StorageArea> getOrCreateStorageArea(RefPtr<SecurityOrigin>&&);
+    Ref<StorageArea> getOrCreateStorageArea(Ref<SecurityOrigin>&&);
     void didDestroyStorageArea(StorageArea*);
 
     void clearStorageAreasMatchingOrigin(const SecurityOrigin&);
@@ -119,9 +119,9 @@
     {
     }
 
-    Ref<StorageArea> getOrCreateStorageArea(RefPtr<SecurityOrigin>&& securityOrigin)
+    Ref<StorageArea> getOrCreateStorageArea(Ref<SecurityOrigin>&& securityOrigin)
     {
-        auto& slot = m_storageAreaMap.add(securityOrigin, nullptr).iterator->value;
+        auto& slot = m_storageAreaMap.add(securityOrigin.ptr(), nullptr).iterator->value;
         if (slot)
             return *slot;
 
@@ -131,9 +131,9 @@
         return storageArea;
     }
 
-    Vector<RefPtr<SecurityOrigin>> origins() const
+    Vector<Ref<SecurityOrigin>> origins() const
     {
-        Vector<RefPtr<SecurityOrigin>> origins;
+        Vector<Ref<SecurityOrigin>> origins;
 
         for (const auto& storageArea : m_storageAreaMap.values()) {
             if (!storageArea->items().isEmpty())
@@ -146,7 +146,7 @@
     void clearStorageAreasMatchingOrigin(const SecurityOrigin& securityOrigin)
     {
         for (auto& storageArea : m_storageAreaMap.values()) {
-            if (storageArea->securityOrigin()->equal(&securityOrigin))
+            if (storageArea->securityOrigin().equal(&securityOrigin))
                 storageArea->clear();
         }
     }
@@ -167,12 +167,12 @@
     HashMap<RefPtr<SecurityOrigin>, RefPtr<StorageArea>> m_storageAreaMap;
 };
 
-Ref<StorageManager::StorageArea> StorageManager::StorageArea::create(LocalStorageNamespace* localStorageNamespace, RefPtr<SecurityOrigin>&& securityOrigin, unsigned quotaInBytes)
+Ref<StorageManager::StorageArea> StorageManager::StorageArea::create(LocalStorageNamespace* localStorageNamespace, Ref<SecurityOrigin>&& securityOrigin, unsigned quotaInBytes)
 {
     return adoptRef(*new StorageArea(localStorageNamespace, WTF::move(securityOrigin), quotaInBytes));
 }
 
-StorageManager::StorageArea::StorageArea(LocalStorageNamespace* localStorageNamespace, RefPtr<SecurityOrigin>&& securityOrigin, unsigned quotaInBytes)
+StorageManager::StorageArea::StorageArea(LocalStorageNamespace* localStorageNamespace, Ref<SecurityOrigin>&& securityOrigin, unsigned quotaInBytes)
     : m_localStorageNamespace(localStorageNamespace)
     , m_didImportItemsFromDatabase(false)
     , m_securityOrigin(WTF::move(securityOrigin))
@@ -293,7 +293,7 @@
 
     // We open the database here even if we've already imported our items to ensure that the database is open if we need to write to it.
     if (!m_localStorageDatabase)
-        m_localStorageDatabase = LocalStorageDatabase::create(m_localStorageNamespace->storageManager()->m_queue, m_localStorageNamespace->storageManager()->m_localStorageDatabaseTracker, m_securityOrigin.get());
+        m_localStorageDatabase = LocalStorageDatabase::create(m_localStorageNamespace->storageManager()->m_queue, m_localStorageNamespace->storageManager()->m_localStorageDatabaseTracker, m_securityOrigin.copyRef());
 
     if (m_didImportItemsFromDatabase)
         return;
@@ -330,9 +330,9 @@
     ASSERT(m_storageAreaMap.isEmpty());
 }
 
-Ref<StorageManager::StorageArea> StorageManager::LocalStorageNamespace::getOrCreateStorageArea(RefPtr<SecurityOrigin>&& securityOrigin)
+Ref<StorageManager::StorageArea> StorageManager::LocalStorageNamespace::getOrCreateStorageArea(Ref<SecurityOrigin>&& securityOrigin)
 {
-    auto& slot = m_storageAreaMap.add(securityOrigin, nullptr).iterator->value;
+    auto& slot = m_storageAreaMap.add(securityOrigin.ptr(), nullptr).iterator->value;
     if (slot)
         return *slot;
 
@@ -344,9 +344,9 @@
 
 void StorageManager::LocalStorageNamespace::didDestroyStorageArea(StorageArea* storageArea)
 {
-    ASSERT(m_storageAreaMap.contains(storageArea->securityOrigin()));
+    ASSERT(m_storageAreaMap.contains(&storageArea->securityOrigin()));
 
-    m_storageAreaMap.remove(storageArea->securityOrigin());
+    m_storageAreaMap.remove(&storageArea->securityOrigin());
     if (!m_storageAreaMap.isEmpty())
         return;
 
@@ -378,13 +378,13 @@
     IPC::Connection* allowedConnection() const { return m_allowedConnection.get(); }
     void setAllowedConnection(IPC::Connection*);
 
-    Ref<StorageArea> getOrCreateStorageArea(RefPtr<SecurityOrigin>&&);
+    Ref<StorageArea> getOrCreateStorageArea(Ref<SecurityOrigin>&&);
 
     void cloneTo(SessionStorageNamespace& newSessionStorageNamespace);
 
-    Vector<RefPtr<SecurityOrigin>> origins() const
+    Vector<Ref<SecurityOrigin>> origins() const
     {
-        Vector<RefPtr<SecurityOrigin>> origins;
+        Vector<Ref<SecurityOrigin>> origins;
 
         for (const auto& storageArea : m_storageAreaMap.values()) {
             if (!storageArea->items().isEmpty())
@@ -397,7 +397,7 @@
     void clearStorageAreasMatchingOrigin(const SecurityOrigin& securityOrigin)
     {
         for (auto& storageArea : m_storageAreaMap.values()) {
-            if (storageArea->securityOrigin()->equal(&securityOrigin))
+            if (storageArea->securityOrigin().equal(&securityOrigin))
                 storageArea->clear();
         }
     }
@@ -438,9 +438,9 @@
     m_allowedConnection = allowedConnection;
 }
 
-Ref<StorageManager::StorageArea> StorageManager::SessionStorageNamespace::getOrCreateStorageArea(RefPtr<SecurityOrigin>&& securityOrigin)
+Ref<StorageManager::StorageArea> StorageManager::SessionStorageNamespace::getOrCreateStorageArea(Ref<SecurityOrigin>&& securityOrigin)
 {
-    auto& slot = m_storageAreaMap.add(securityOrigin, nullptr).iterator->value;
+    auto& slot = m_storageAreaMap.add(securityOrigin.ptr(), nullptr).iterator->value;
     if (!slot)
         slot = StorageArea::create(0, WTF::move(securityOrigin), m_quotaInBytes);
 

Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp (184949 => 184950)


--- trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp	2015-05-28 08:18:55 UTC (rev 184950)
@@ -5127,10 +5127,8 @@
 
 void WebPageProxy::reachedApplicationCacheOriginQuota(const String& originIdentifier, uint64_t currentQuota, uint64_t totalBytesNeeded, PassRefPtr<Messages::WebPageProxy::ReachedApplicationCacheOriginQuota::DelayedReply> reply)
 {
-    RefPtr<SecurityOrigin> securityOrigin = SecurityOrigin::createFromDatabaseIdentifier(originIdentifier);
-    MESSAGE_CHECK(securityOrigin);
-
-    m_uiClient->reachedApplicationCacheOriginQuota(this, *securityOrigin.get(), currentQuota, totalBytesNeeded, [reply](unsigned long long newQuota) { reply->send(newQuota); });
+    Ref<SecurityOrigin> securityOrigin = SecurityOrigin::createFromDatabaseIdentifier(originIdentifier);
+    m_uiClient->reachedApplicationCacheOriginQuota(this, securityOrigin.get(), currentQuota, totalBytesNeeded, [reply](unsigned long long newQuota) { reply->send(newQuota); });
 }
 
 void WebPageProxy::requestGeolocationPermissionForFrame(uint64_t geolocationID, uint64_t frameID, String originIdentifier)

Modified: trunk/Source/WebKit2/WebProcess/ApplicationCache/WebApplicationCacheManager.cpp (184949 => 184950)


--- trunk/Source/WebKit2/WebProcess/ApplicationCache/WebApplicationCacheManager.cpp	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/WebProcess/ApplicationCache/WebApplicationCacheManager.cpp	2015-05-28 08:18:55 UTC (rev 184950)
@@ -60,11 +60,7 @@
     Vector<SecurityOriginData> identifiers;
     identifiers.reserveCapacity(origins.size());
 
-    HashSet<RefPtr<SecurityOrigin>>::iterator end = origins.end();
-    HashSet<RefPtr<SecurityOrigin>>::iterator i = origins.begin();
-    for (; i != end; ++i) {
-        RefPtr<SecurityOrigin> origin = *i;
-        
+    for (auto& origin : origins) {
         SecurityOriginData originData;
         originData.protocol = origin->protocol();
         originData.host = origin->host();

Modified: trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.cpp (184949 => 184950)


--- trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.cpp	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.cpp	2015-05-28 08:18:55 UTC (rev 184950)
@@ -372,15 +372,15 @@
 
 void InjectedBundle::setApplicationCacheOriginQuota(const String& originString, uint64_t bytes)
 {
-    RefPtr<SecurityOrigin> origin = SecurityOrigin::createFromString(originString);
-    ApplicationCacheStorage::singleton().storeUpdatedQuotaForOrigin(origin.get(), bytes);
+    Ref<SecurityOrigin> origin = SecurityOrigin::createFromString(originString);
+    ApplicationCacheStorage::singleton().storeUpdatedQuotaForOrigin(origin.ptr(), bytes);
 }
 
 void InjectedBundle::resetApplicationCacheOriginQuota(const String& originString)
 {
-    RefPtr<SecurityOrigin> origin = SecurityOrigin::createFromString(originString);
+    Ref<SecurityOrigin> origin = SecurityOrigin::createFromString(originString);
     auto& cacheStorage = ApplicationCacheStorage::singleton();
-    cacheStorage.storeUpdatedQuotaForOrigin(origin.get(), cacheStorage.defaultOriginQuota());
+    cacheStorage.storeUpdatedQuotaForOrigin(origin.ptr(), cacheStorage.defaultOriginQuota());
 }
 
 PassRefPtr<API::Array> InjectedBundle::originsWithApplicationCache()

Modified: trunk/Source/WebKit2/WebProcess/ResourceCache/WebResourceCacheManager.cpp (184949 => 184950)


--- trunk/Source/WebKit2/WebProcess/ResourceCache/WebResourceCacheManager.cpp	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/WebProcess/ResourceCache/WebResourceCacheManager.cpp	2015-05-28 08:18:55 UTC (rev 184950)
@@ -77,10 +77,7 @@
     Vector<SecurityOriginData> identifiers;
     identifiers.reserveCapacity(origins.size());
 
-    MemoryCache::SecurityOriginSet::iterator end = origins.end();
-    for (MemoryCache::SecurityOriginSet::iterator it = origins.begin(); it != end; ++it) {
-        RefPtr<SecurityOrigin> origin = *it;
-        
+    for (auto& origin : origins) {
         SecurityOriginData originData;
         originData.protocol = origin->protocol();
         originData.host = origin->host();
@@ -100,12 +97,9 @@
     UNUSED_PARAM(cachesToClear);
 #endif
 
-    RefPtr<SecurityOrigin> origin = SecurityOrigin::create(originData.protocol, originData.host, originData.port);
-    if (!origin)
-        return;
+    Ref<SecurityOrigin> origin = SecurityOrigin::create(originData.protocol, originData.host, originData.port);
+    MemoryCache::singleton().removeResourcesWithOrigin(origin.get());
 
-    MemoryCache::singleton().removeResourcesWithOrigin(*origin);
-
 #if USE(CFURLCACHE)
     if (resourceCachesToClear != InMemoryResourceCachesOnly) { 
         RetainPtr<CFMutableArrayRef> hostArray = adoptCF(CFArrayCreateMutable(0, 0, &kCFTypeArrayCallBacks));

Modified: trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebDatabaseManager.cpp (184949 => 184950)


--- trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebDatabaseManager.cpp	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebDatabaseManager.cpp	2015-05-28 08:18:55 UTC (rev 184950)
@@ -116,20 +116,12 @@
 
 void WebDatabaseManager::deleteDatabaseWithNameForOrigin(const String& databaseIdentifier, const String& originIdentifier) const
 {
-    RefPtr<SecurityOrigin> origin = SecurityOrigin::createFromDatabaseIdentifier(originIdentifier);
-    if (!origin)
-        return;
-
-    DatabaseManager::singleton().deleteDatabase(origin.get(), databaseIdentifier);
+    DatabaseManager::singleton().deleteDatabase(SecurityOrigin::createFromDatabaseIdentifier(originIdentifier).ptr(), databaseIdentifier);
 }
 
 void WebDatabaseManager::deleteDatabasesForOrigin(const String& originIdentifier) const
 {
-    RefPtr<SecurityOrigin> origin = SecurityOrigin::createFromDatabaseIdentifier(originIdentifier);
-    if (!origin)
-        return;
-
-    DatabaseManager::singleton().deleteOrigin(origin.get());
+    DatabaseManager::singleton().deleteOrigin(SecurityOrigin::createFromDatabaseIdentifier(originIdentifier).ptr());
 }
 
 void WebDatabaseManager::deleteAllDatabases() const
@@ -147,12 +139,7 @@
     // If the quota is set to a value lower than the current usage, that quota will
     // "stick" but no data will be purged to meet the new quota. This will simply
     // prevent new data from being added to databases in that origin.
-
-    RefPtr<SecurityOrigin> origin = SecurityOrigin::createFromDatabaseIdentifier(originIdentifier);
-    if (!origin)
-        return;
-
-    DatabaseManager::singleton().setQuota(origin.get(), quota);
+    DatabaseManager::singleton().setQuota(SecurityOrigin::createFromDatabaseIdentifier(originIdentifier).ptr(), quota);
 }
 
 void WebDatabaseManager::dispatchDidModifyOrigin(SecurityOrigin* origin)

Modified: trunk/Source/WebKit2/WebProcess/cocoa/WebProcessCocoa.mm (184949 => 184950)


--- trunk/Source/WebKit2/WebProcess/cocoa/WebProcessCocoa.mm	2015-05-28 08:13:10 UTC (rev 184949)
+++ trunk/Source/WebKit2/WebProcess/cocoa/WebProcessCocoa.mm	2015-05-28 08:18:55 UTC (rev 184950)
@@ -266,7 +266,7 @@
         return nil;
 
     URL mainFrameURL(URL(), mainFrame->url());
-    RefPtr<SecurityOrigin> mainFrameOrigin = SecurityOrigin::create(mainFrameURL);
+    Ref<SecurityOrigin> mainFrameOrigin = SecurityOrigin::create(mainFrameURL);
     String mainFrameOriginString;
     if (!mainFrameOrigin->isUnique())
         mainFrameOriginString = mainFrameOrigin->toRawString();
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