[gwt-contrib] Remove unneeded loop over cached units (issue1503807)

[stephen . haberman]

Reviewers: zundel,


Please review this at http://gwt-code-reviews.appspot.com/1503807/

Affected files:
  M dev/core/src/com/google/gwt/dev/javac/CompilationStateBuilder.java


Index: dev/core/src/com/google/gwt/dev/javac/CompilationStateBuilder.java
diff --git  
a/dev/core/src/com/google/gwt/dev/javac/CompilationStateBuilder.java  
b/dev/core/src/com/google/gwt/dev/javac/CompilationStateBuilder.java
index  
2aa4957d18420c0313e985a4b8a509ad13573a73..d414a9c559e9e59d24bf154918ca141d1a2e9916  
100644
--- a/dev/core/src/com/google/gwt/dev/javac/CompilationStateBuilder.java
+++ b/dev/core/src/com/google/gwt/dev/javac/CompilationStateBuilder.java
@@ -192,15 +192,6 @@ public class CompilationStateBuilder {
         Collection<CompilationUnitBuilder> builders,
         Map<CompilationUnitBuilder, CompilationUnit> cachedUnits,  
EventType eventType,
         boolean suppressErrors) {
-      // Initialize the set of valid classes to the initially cached units.
-      for (CompilationUnit unit : cachedUnits.values()) {
-        for (CompiledClass cc : unit.getCompiledClasses()) {
-          // Map by source name.
-          String sourceName = cc.getSourceName();
-          allValidClasses.put(sourceName, cc);
-        }
-      }
-
       ArrayList<CompilationUnit> resultUnits = new  
ArrayList<CompilationUnit>();
       do {
         // Compile anything that needs to be compiled.


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