Diff
Modified: trunk/Source/WebCore/ChangeLog (116730 => 116731)
--- trunk/Source/WebCore/ChangeLog 2012-05-11 05:35:12 UTC (rev 116730)
+++ trunk/Source/WebCore/ChangeLog 2012-05-11 06:33:58 UTC (rev 116731)
@@ -1,3 +1,31 @@
+2012-05-10 David Reveman <reve...@chromium.org>
+
+ [Chromium] Move instantiation of texture uploader to LayerRendererChromium.
+ https://bugs.webkit.org/show_bug.cgi?id=85893
+
+ Reviewed by Adrienne Walker.
+
+ Move instantiation of texture uploader to LayerRendererChromium and
+ allow CCProxy to decide between a throttled or unthrottled uploader
+ using a flag passed to the LayerRendererChromium constructor.
+
+ * platform/graphics/chromium/LayerRendererChromium.cpp:
+ (WebCore::LayerRendererChromium::create):
+ (WebCore::LayerRendererChromium::LayerRendererChromium):
+ (WebCore::LayerRendererChromium::initializeSharedObjects):
+ * platform/graphics/chromium/LayerRendererChromium.h:
+ (LayerRendererChromium):
+ * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+ (WebCore::CCLayerTreeHostImpl::initializeLayerRenderer):
+ * platform/graphics/chromium/cc/CCLayerTreeHostImpl.h:
+ (CCLayerTreeHostImpl):
+ * platform/graphics/chromium/cc/CCSingleThreadProxy.cpp:
+ (WebCore::CCSingleThreadProxy::initializeLayerRenderer):
+ (WebCore::CCSingleThreadProxy::recreateContext):
+ * platform/graphics/chromium/cc/CCThreadProxy.cpp:
+ (WebCore::CCThreadProxy::initializeLayerRendererOnImplThread):
+ (WebCore::CCThreadProxy::recreateContextOnImplThread):
+
2012-05-10 MORITA Hajime <morr...@google.com>
ElementShadow should minimize the usage of "ShadowRoot" name
Modified: trunk/Source/WebCore/platform/graphics/chromium/LayerRendererChromium.cpp (116730 => 116731)
--- trunk/Source/WebCore/platform/graphics/chromium/LayerRendererChromium.cpp 2012-05-11 05:35:12 UTC (rev 116730)
+++ trunk/Source/WebCore/platform/graphics/chromium/LayerRendererChromium.cpp 2012-05-11 06:33:58 UTC (rev 116731)
@@ -143,6 +143,24 @@
#endif
}
+class UnthrottledTextureUploader : public TextureUploader {
+ WTF_MAKE_NONCOPYABLE(UnthrottledTextureUploader);
+public:
+ static PassOwnPtr<UnthrottledTextureUploader> create()
+ {
+ return adoptPtr(new UnthrottledTextureUploader());
+ }
+ virtual ~UnthrottledTextureUploader() { }
+
+ virtual bool isBusy() { return false; }
+ virtual void beginUploads() { }
+ virtual void endUploads() { }
+ virtual void uploadTexture(GraphicsContext3D* context, LayerTextureUpdater::Texture* texture, TextureAllocator* allocator, const IntRect sourceRect, const IntRect destRect) { texture->updateRect(context, allocator, sourceRect, destRect); }
+
+protected:
+ UnthrottledTextureUploader() { }
+};
+
} // anonymous namespace
class LayerRendererSwapBuffersCompleteCallbackAdapter : public Extensions3DChromium::SwapBuffersCompleteCallbackCHROMIUM {
@@ -194,9 +212,9 @@
};
-PassOwnPtr<LayerRendererChromium> LayerRendererChromium::create(LayerRendererChromiumClient* client, PassRefPtr<GraphicsContext3D> context, PassOwnPtr<TextureUploader> uploader)
+PassOwnPtr<LayerRendererChromium> LayerRendererChromium::create(LayerRendererChromiumClient* client, PassRefPtr<GraphicsContext3D> context, TextureUploaderOption textureUploaderSetting)
{
- OwnPtr<LayerRendererChromium> layerRenderer(adoptPtr(new LayerRendererChromium(client, context, uploader)));
+ OwnPtr<LayerRendererChromium> layerRenderer(adoptPtr(new LayerRendererChromium(client, context, textureUploaderSetting)));
if (!layerRenderer->initialize())
return nullptr;
@@ -205,17 +223,17 @@
LayerRendererChromium::LayerRendererChromium(LayerRendererChromiumClient* client,
PassRefPtr<GraphicsContext3D> context,
- PassOwnPtr<TextureUploader> uploader)
+ TextureUploaderOption textureUploaderSetting)
: m_client(client)
, m_currentRenderSurface(0)
, m_currentManagedTexture(0)
, m_offscreenFramebufferId(0)
- , m_textureUploader(uploader)
, m_context(context)
, m_defaultRenderSurface(0)
, m_sharedGeometryQuad(FloatRect(-0.5f, -0.5f, 1.0f, 1.0f))
, m_isViewportChanged(false)
, m_isFramebufferDiscarded(false)
+ , m_textureUploaderSetting(m_textureUploaderSetting)
{
}
@@ -1382,6 +1400,10 @@
TextureManager::reclaimLimitBytes(viewportSize()),
m_capabilities.maxTextureSize);
m_textureCopier = AcceleratedTextureCopier::create(m_context.get());
+ if (m_textureUploaderSetting == ThrottledUploader)
+ m_textureUploader = ThrottledTextureUploader::create(m_context.get());
+ else
+ m_textureUploader = UnthrottledTextureUploader::create();
m_contentsTextureAllocator = TrackingTextureAllocator::create(m_context.get());
m_renderSurfaceTextureAllocator = TrackingTextureAllocator::create(m_context.get());
if (m_capabilities.usingTextureUsageHint)
Modified: trunk/Source/WebCore/platform/graphics/chromium/LayerRendererChromium.h (116730 => 116731)
--- trunk/Source/WebCore/platform/graphics/chromium/LayerRendererChromium.h 2012-05-11 05:35:12 UTC (rev 116730)
+++ trunk/Source/WebCore/platform/graphics/chromium/LayerRendererChromium.h 2012-05-11 06:33:58 UTC (rev 116731)
@@ -74,11 +74,13 @@
virtual void setContentsMemoryAllocationLimitBytes(size_t) = 0;
};
+enum TextureUploaderOption { ThrottledUploader, UnthrottledUploader };
+
// Class that handles drawing of composited render layers using GL.
class LayerRendererChromium {
WTF_MAKE_NONCOPYABLE(LayerRendererChromium);
public:
- static PassOwnPtr<LayerRendererChromium> create(LayerRendererChromiumClient*, PassRefPtr<GraphicsContext3D>, PassOwnPtr<TextureUploader>);
+ static PassOwnPtr<LayerRendererChromium> create(LayerRendererChromiumClient*, PassRefPtr<GraphicsContext3D>, TextureUploaderOption);
~LayerRendererChromium();
@@ -144,7 +146,7 @@
void ensureFramebuffer();
bool isFramebufferDiscarded() const { return m_isFramebufferDiscarded; }
- LayerRendererChromium(LayerRendererChromiumClient*, PassRefPtr<GraphicsContext3D>, PassOwnPtr<TextureUploader>);
+ LayerRendererChromium(LayerRendererChromiumClient*, PassRefPtr<GraphicsContext3D>, TextureUploaderOption);
bool initialize();
private:
@@ -298,6 +300,7 @@
bool m_isViewportChanged;
bool m_isFramebufferDiscarded;
+ TextureUploaderOption m_textureUploaderSetting;
};
Modified: trunk/Source/WebCore/platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp (116730 => 116731)
--- trunk/Source/WebCore/platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp 2012-05-11 05:35:12 UTC (rev 116730)
+++ trunk/Source/WebCore/platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp 2012-05-11 06:33:58 UTC (rev 116731)
@@ -526,10 +526,10 @@
m_timeSourceClientAdapter->setActive(shouldTickInBackground);
}
-bool CCLayerTreeHostImpl::initializeLayerRenderer(PassRefPtr<GraphicsContext3D> context, PassOwnPtr<TextureUploader> uploader)
+bool CCLayerTreeHostImpl::initializeLayerRenderer(PassRefPtr<GraphicsContext3D> context, TextureUploaderOption textureUploader)
{
OwnPtr<LayerRendererChromium> layerRenderer;
- layerRenderer = LayerRendererChromium::create(this, context, uploader);
+ layerRenderer = LayerRendererChromium::create(this, context, textureUploader);
// Since we now have a new context/layerRenderer, we cannot continue to use the old
// resources (i.e. renderSurfaces and texture IDs).
Modified: trunk/Source/WebCore/platform/graphics/chromium/cc/CCLayerTreeHostImpl.h (116730 => 116731)
--- trunk/Source/WebCore/platform/graphics/chromium/cc/CCLayerTreeHostImpl.h 2012-05-11 05:35:12 UTC (rev 116730)
+++ trunk/Source/WebCore/platform/graphics/chromium/cc/CCLayerTreeHostImpl.h 2012-05-11 06:33:58 UTC (rev 116731)
@@ -122,7 +122,7 @@
void finishAllRendering();
int frameNumber() const { return m_frameNumber; }
- bool initializeLayerRenderer(PassRefPtr<GraphicsContext3D>, PassOwnPtr<TextureUploader>);
+ bool initializeLayerRenderer(PassRefPtr<GraphicsContext3D>, TextureUploaderOption);
bool isContextLost();
LayerRendererChromium* layerRenderer() { return m_layerRenderer.get(); }
const LayerRendererCapabilities& layerRendererCapabilities() const;
Modified: trunk/Source/WebCore/platform/graphics/chromium/cc/CCSingleThreadProxy.cpp (116730 => 116731)
--- trunk/Source/WebCore/platform/graphics/chromium/cc/CCSingleThreadProxy.cpp 2012-05-11 05:35:12 UTC (rev 116730)
+++ trunk/Source/WebCore/platform/graphics/chromium/cc/CCSingleThreadProxy.cpp 2012-05-11 06:33:58 UTC (rev 116731)
@@ -38,24 +38,6 @@
namespace WebCore {
-class UnthrottledTextureUploader : public TextureUploader {
- WTF_MAKE_NONCOPYABLE(UnthrottledTextureUploader);
-public:
- static PassOwnPtr<UnthrottledTextureUploader> create()
- {
- return adoptPtr(new UnthrottledTextureUploader());
- }
- virtual ~UnthrottledTextureUploader() { }
-
- virtual bool isBusy() { return false; }
- virtual void beginUploads() { }
- virtual void endUploads() { }
- virtual void uploadTexture(GraphicsContext3D* context, LayerTextureUpdater::Texture* texture, TextureAllocator* allocator, const IntRect sourceRect, const IntRect destRect) { texture->updateRect(context, allocator, sourceRect, destRect); }
-
-protected:
- UnthrottledTextureUploader() { }
-};
-
PassOwnPtr<CCProxy> CCSingleThreadProxy::create(CCLayerTreeHost* layerTreeHost)
{
return adoptPtr(new CCSingleThreadProxy(layerTreeHost));
@@ -155,7 +137,7 @@
ASSERT(m_contextBeforeInitialization);
{
DebugScopedSetImplThread impl;
- bool ok = m_layerTreeHostImpl->initializeLayerRenderer(m_contextBeforeInitialization.release(), UnthrottledTextureUploader::create());
+ bool ok = m_layerTreeHostImpl->initializeLayerRenderer(m_contextBeforeInitialization.release(), UnthrottledUploader);
if (ok) {
m_layerRendererInitialized = true;
m_layerRendererCapabilitiesForMainThread = m_layerTreeHostImpl->layerRendererCapabilities();
@@ -179,7 +161,7 @@
{
DebugScopedSetImplThread impl;
m_layerTreeHost->deleteContentsTexturesOnImplThread(m_layerTreeHostImpl->contentsTextureAllocator());
- initialized = m_layerTreeHostImpl->initializeLayerRenderer(context, UnthrottledTextureUploader::create());
+ initialized = m_layerTreeHostImpl->initializeLayerRenderer(context, UnthrottledUploader);
if (initialized) {
m_layerRendererCapabilitiesForMainThread = m_layerTreeHostImpl->layerRendererCapabilities();
}
Modified: trunk/Source/WebCore/platform/graphics/chromium/cc/CCThreadProxy.cpp (116730 => 116731)
--- trunk/Source/WebCore/platform/graphics/chromium/cc/CCThreadProxy.cpp 2012-05-11 05:35:12 UTC (rev 116730)
+++ trunk/Source/WebCore/platform/graphics/chromium/cc/CCThreadProxy.cpp 2012-05-11 06:33:58 UTC (rev 116731)
@@ -57,24 +57,12 @@
namespace WebCore {
-// FIXME: remove when ThrottledTextureUploader is ready to be used.
-class UnthrottledTextureUploader : public TextureUploader {
- WTF_MAKE_NONCOPYABLE(UnthrottledTextureUploader);
-public:
- static PassOwnPtr<UnthrottledTextureUploader> create(PassRefPtr<GraphicsContext3D> context)
- {
- return adoptPtr(new UnthrottledTextureUploader(context));
- }
- virtual ~UnthrottledTextureUploader() { }
+namespace {
- virtual bool isBusy() { return false; }
- virtual void beginUploads() { }
- virtual void endUploads() { }
- virtual void uploadTexture(GraphicsContext3D* context, LayerTextureUpdater::Texture* texture, TextureAllocator* allocator, const IntRect sourceRect, const IntRect destRect) { texture->updateRect(context, allocator, sourceRect, destRect); }
+// FIXME: Use ThrottledUploader by default.
+static TextureUploaderOption textureUploader = UnthrottledUploader;
-protected:
- explicit UnthrottledTextureUploader(PassRefPtr<GraphicsContext3D>) { }
-};
+} // anonymous namespace
PassOwnPtr<CCProxy> CCThreadProxy::create(CCLayerTreeHost* layerTreeHost)
{
@@ -834,8 +822,7 @@
TRACE_EVENT("CCThreadProxy::initializeLayerRendererOnImplThread", this, 0);
ASSERT(isImplThread());
ASSERT(m_contextBeforeInitializationOnImplThread);
- OwnPtr<TextureUploader> uploader = UnthrottledTextureUploader::create(m_contextBeforeInitializationOnImplThread.get());
- *initializeSucceeded = m_layerTreeHostImpl->initializeLayerRenderer(m_contextBeforeInitializationOnImplThread.release(), uploader.release());
+ *initializeSucceeded = m_layerTreeHostImpl->initializeLayerRenderer(m_contextBeforeInitializationOnImplThread.release(), textureUploader);
if (*initializeSucceeded) {
*capabilities = m_layerTreeHostImpl->layerRendererCapabilities();
if (capabilities->usingSwapCompleteCallback)
@@ -885,8 +872,7 @@
TRACE_EVENT0("cc", "CCThreadProxy::recreateContextOnImplThread");
ASSERT(isImplThread());
m_layerTreeHost->deleteContentsTexturesOnImplThread(m_layerTreeHostImpl->contentsTextureAllocator());
- OwnPtr<TextureUploader> uploader = UnthrottledTextureUploader::create(contextPtr);
- *recreateSucceeded = m_layerTreeHostImpl->initializeLayerRenderer(adoptRef(contextPtr), uploader.release());
+ *recreateSucceeded = m_layerTreeHostImpl->initializeLayerRenderer(adoptRef(contextPtr), textureUploader);
if (*recreateSucceeded) {
*capabilities = m_layerTreeHostImpl->layerRendererCapabilities();
m_schedulerOnImplThread->didRecreateContext();
Modified: trunk/Source/WebKit/chromium/ChangeLog (116730 => 116731)
--- trunk/Source/WebKit/chromium/ChangeLog 2012-05-11 05:35:12 UTC (rev 116730)
+++ trunk/Source/WebKit/chromium/ChangeLog 2012-05-11 06:33:58 UTC (rev 116731)
@@ -1,3 +1,18 @@
+2012-05-10 David Reveman <reve...@chromium.org>
+
+ [Chromium] Move instantiation of texture uploader to LayerRendererChromium.
+ https://bugs.webkit.org/show_bug.cgi?id=85893
+
+ Reviewed by Adrienne Walker.
+
+ * tests/CCLayerTreeHostImplTest.cpp:
+ (WebKitTests::CCLayerTreeHostImplTest::CCLayerTreeHostImplTest):
+ (WebKitTests::TEST_F):
+ * tests/LayerRendererChromiumTest.cpp:
+ (FakeLayerRendererChromium::FakeLayerRendererChromium):
+ (LayerRendererChromiumTest::LayerRendererChromiumTest):
+ (TEST):
+
2012-05-10 Min Qin <qin...@google.com>
split MediaPlayer::enterFullscreen into 2 seperate functions
Modified: trunk/Source/WebKit/chromium/tests/CCLayerTreeHostImplTest.cpp (116730 => 116731)
--- trunk/Source/WebKit/chromium/tests/CCLayerTreeHostImplTest.cpp 2012-05-11 05:35:12 UTC (rev 116730)
+++ trunk/Source/WebKit/chromium/tests/CCLayerTreeHostImplTest.cpp 2012-05-11 06:33:58 UTC (rev 116731)
@@ -28,7 +28,6 @@
#include "CCAnimationTestCommon.h"
#include "CCLayerTestCommon.h"
-#include "CCTiledLayerTestCommon.h"
#include "FakeWebGraphicsContext3D.h"
#include "GraphicsContext3DPrivate.h"
#include "LayerRendererChromium.h"
@@ -60,7 +59,7 @@
{
CCSettings settings;
m_hostImpl = CCLayerTreeHostImpl::create(settings, this);
- m_hostImpl->initializeLayerRenderer(createContext(), adoptPtr(new FakeTextureUploader));
+ m_hostImpl->initializeLayerRenderer(createContext(), UnthrottledUploader);
m_hostImpl->setViewportSize(IntSize(10, 10));
}
@@ -876,7 +875,7 @@
TEST_F(CCLayerTreeHostImplTest, viewportCovered)
{
- m_hostImpl->initializeLayerRenderer(createContext(), adoptPtr(new FakeTextureUploader));
+ m_hostImpl->initializeLayerRenderer(createContext(), UnthrottledUploader);
m_hostImpl->setBackgroundColor(Color::gray);
IntSize viewportSize(1000, 1000);
@@ -987,7 +986,7 @@
{
ReshapeTrackerContext* reshapeTracker = new ReshapeTrackerContext();
RefPtr<GraphicsContext3D> context = GraphicsContext3DPrivate::createGraphicsContextFromWebContext(adoptPtr(reshapeTracker), GraphicsContext3D::RenderDirectlyToHostWindow);
- m_hostImpl->initializeLayerRenderer(context, adoptPtr(new FakeTextureUploader));
+ m_hostImpl->initializeLayerRenderer(context, UnthrottledUploader);
CCLayerImpl* root = new FakeDrawableCCLayerImpl(1);
root->setAnchorPoint(FloatPoint(0, 0));
@@ -1036,7 +1035,7 @@
CCSettings settings;
settings.partialSwapEnabled = true;
OwnPtr<CCLayerTreeHostImpl> layerTreeHostImpl = CCLayerTreeHostImpl::create(settings, this);
- layerTreeHostImpl->initializeLayerRenderer(context, adoptPtr(new FakeTextureUploader()));
+ layerTreeHostImpl->initializeLayerRenderer(context, UnthrottledUploader);
layerTreeHostImpl->setViewportSize(IntSize(500, 500));
CCLayerImpl* root = new FakeDrawableCCLayerImpl(1);
@@ -1135,7 +1134,7 @@
EXPECT_FALSE(layer1->didLoseContextCalled());
EXPECT_FALSE(layer2->didLoseContextCalled());
- m_hostImpl->initializeLayerRenderer(createContext(), adoptPtr(new FakeTextureUploader));
+ m_hostImpl->initializeLayerRenderer(createContext(), UnthrottledUploader);
EXPECT_TRUE(root->didLoseContextCalled());
EXPECT_TRUE(layer1->didLoseContextCalled());
@@ -1150,7 +1149,7 @@
TEST_F(CCLayerTreeHostImplTest, finishAllRenderingAfterContextLost)
{
// The context initialization will fail, but we should still be able to call finishAllRendering() without any ill effects.
- m_hostImpl->initializeLayerRenderer(GraphicsContext3DPrivate::createGraphicsContextFromWebContext(adoptPtr(new FakeWebGraphicsContext3DMakeCurrentFails), GraphicsContext3D::RenderDirectlyToHostWindow), adoptPtr(new FakeTextureUploader));
+ m_hostImpl->initializeLayerRenderer(GraphicsContext3DPrivate::createGraphicsContextFromWebContext(adoptPtr(new FakeWebGraphicsContext3DMakeCurrentFails), GraphicsContext3D::RenderDirectlyToHostWindow), UnthrottledUploader);
m_hostImpl->finishAllRendering();
}
@@ -1180,7 +1179,7 @@
// Scrollbar layer should always generate quads, even after lost context
EXPECT_GT(renderPass->quadList().size(), 0u);
m_hostImpl->didDrawAllLayers(frame);
- m_hostImpl->initializeLayerRenderer(createContext(), adoptPtr(new FakeTextureUploader));
+ m_hostImpl->initializeLayerRenderer(createContext(), UnthrottledUploader);
}
}
@@ -1355,7 +1354,7 @@
// Lose the context, replacing it with a StrictWebGraphicsContext3D, that
// will warn if any resource from the previous context gets used.
- m_hostImpl->initializeLayerRenderer(StrictWebGraphicsContext3D::createGraphicsContext(), adoptPtr(new FakeTextureUploader));
+ m_hostImpl->initializeLayerRenderer(StrictWebGraphicsContext3D::createGraphicsContext(), UnthrottledUploader);
EXPECT_TRUE(m_hostImpl->prepareToDraw(frame));
m_hostImpl->drawLayers(frame);
m_hostImpl->didDrawAllLayers(frame);
Modified: trunk/Source/WebKit/chromium/tests/LayerRendererChromiumTest.cpp (116730 => 116731)
--- trunk/Source/WebKit/chromium/tests/LayerRendererChromiumTest.cpp 2012-05-11 05:35:12 UTC (rev 116730)
+++ trunk/Source/WebKit/chromium/tests/LayerRendererChromiumTest.cpp 2012-05-11 06:33:58 UTC (rev 116731)
@@ -25,7 +25,6 @@
#include "config.h"
#include "LayerRendererChromium.h"
-#include "CCTiledLayerTestCommon.h"
#include "FakeWebGraphicsContext3D.h"
#include "GraphicsContext3D.h"
#include "GraphicsContext3DPrivate.h"
@@ -36,7 +35,6 @@
using namespace WebCore;
using namespace WebKit;
-using namespace WebKitTests;
class FrameCountingMemoryAllocationSettingContext : public FakeWebGraphicsContext3D {
public:
@@ -93,7 +91,7 @@
class FakeLayerRendererChromium : public LayerRendererChromium {
public:
- FakeLayerRendererChromium(LayerRendererChromiumClient* client, PassRefPtr<GraphicsContext3D> context, PassOwnPtr<TextureUploader> uploader) : LayerRendererChromium(client, context, uploader) { }
+ FakeLayerRendererChromium(LayerRendererChromiumClient* client, PassRefPtr<GraphicsContext3D> context) : LayerRendererChromium(client, context, UnthrottledUploader) { }
// LayerRendererChromium methods.
@@ -109,7 +107,7 @@
, m_suggestHaveBackbufferNo(1, false)
, m_context(GraphicsContext3DPrivate::createGraphicsContextFromWebContext(adoptPtr(new FrameCountingMemoryAllocationSettingContext()), GraphicsContext3D::RenderDirectlyToHostWindow))
, m_mockContext(*static_cast<FrameCountingMemoryAllocationSettingContext*>(GraphicsContext3DPrivate::extractWebGraphicsContext3D(m_context.get())))
- , m_layerRendererChromium(&m_mockClient, m_context.release(), adoptPtr(new FakeTextureUploader()))
+ , m_layerRendererChromium(&m_mockClient, m_context.release())
{
}
@@ -273,7 +271,7 @@
TEST(LayerRendererChromiumTest2, initializationDoesNotMakeSynchronousCalls)
{
FakeLayerRendererChromiumClient mockClient;
- FakeLayerRendererChromium layerRendererChromium(&mockClient, GraphicsContext3DPrivate::createGraphicsContextFromWebContext(adoptPtr(new ForbidSynchronousCallContext), GraphicsContext3D::RenderDirectlyToHostWindow), adoptPtr(new FakeTextureUploader()));
+ FakeLayerRendererChromium layerRendererChromium(&mockClient, GraphicsContext3DPrivate::createGraphicsContextFromWebContext(adoptPtr(new ForbidSynchronousCallContext), GraphicsContext3D::RenderDirectlyToHostWindow));
EXPECT_TRUE(layerRendererChromium.initialize());
}
