Issue 1575. Allow declare new named parameters in method override.

compiler/javatests/com/google/dart/compiler/CompilerTestCase.java

Index: compiler/javatests/com/google/dart/compiler/CompilerTestCase.java
diff --git a/compiler/javatests/com/google/dart/compiler/CompilerTestCase.java b/compiler/javatests/com/google/dart/compiler/CompilerTestCase.java
index 2be9940d8367a018d1068d425aae755946f1faab..a3198399b629848f70d3fc351387d6bfd0e06c7d 100644
--- a/compiler/javatests/com/google/dart/compiler/CompilerTestCase.java
+++ b/compiler/javatests/com/google/dart/compiler/CompilerTestCase.java
@@ -85,19 +85,15 @@ public abstract class CompilerTestCase extends TestCase {
    * Collects the results of running analyzeLibrary.
    */
   protected static class AnalyzeLibraryResult extends DartCompilerListener.Empty {
-    private final List<DartCompilationError> compilationErrors;
-    private final List<DartCompilationError> compilationWarnings;
-    private final List<DartCompilationError> typeErrors;
+    private final List<DartCompilationError> errors = Lists.newArrayList();
+    private final List<DartCompilationError> compilationErrors = Lists.newArrayList();
+    private final List<DartCompilationError> compilationWarnings = Lists.newArrayList();
+    private final List<DartCompilationError> typeErrors = Lists.newArrayList();
     private LibraryUnit result;
 
-    public AnalyzeLibraryResult() {
-      compilationErrors = Lists.newArrayList();
-      compilationWarnings = Lists.newArrayList();
-      typeErrors = Lists.newArrayList();
-    }
-
     @Override
     public void onError(DartCompilationError event) {
+      errors.add(event);
       if (event.getErrorCode().getSubSystem() == SubSystem.STATIC_TYPE) {
         typeErrors.add(event);
       } else if (event.getErrorCode().getErrorSeverity() == ErrorSeverity.ERROR) {
@@ -107,6 +103,10 @@ public abstract class CompilerTestCase extends TestCase {
       }
     }
 
+    public List<DartCompilationError> getErrors() {
+      return errors;
+    }
+
     public List<DartCompilationError> getTypeErrors() {
       return typeErrors;
     }