Cleanup dart to string conversions.

Source/WebCore/bindings/dart/DartDebugServer.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 453 matching lines @@
         ASSERT(!Dart_IsError(libraryIdHandle));
         Dart_Handle exception = 0;
         int64_t int64LibraryId = DartUtilities::toInteger(libraryIdHandle, exception);
         ASSERT(!exception);
         intptr_t libraryId = static_cast<intptr_t>(int64LibraryId);
         ASSERT(libraryId == int64LibraryId);
 
         Dart_Handle libraryURL = Dart_GetLibraryURL(libraryId);
         ASSERT(Dart_IsString(libraryURL));
 
-        if (ignoreStandardLibraries && DartUtilities::dartStringToString(libraryURL).startsWith("dart:"))
+        if (ignoreStandardLibraries && DartUtilities::toString(libraryURL).startsWith("dart:"))
             continue;
 
         Dart_Handle scripts = Dart_GetScriptURLs(libraryURL);
         ASSERT(Dart_IsList(scripts));
 
         intptr_t scriptsLength = 0;
         result = Dart_ListLength(scripts, &scriptsLength);
         ASSERT(!Dart_IsError(result));
         for (intptr_t j = 0; j < scriptsLength; ++j) {
             Dart_Handle scriptURL = Dart_ListGetAt(scripts, j);
@@ skipping 107 matching lines @@
     nativeCallbacks->Set(v8::String::New("setBreakpoint"), v8::FunctionTemplate::New(&setBreakpoint)->GetFunction());
     nativeCallbacks->Set(v8::String::New("removeBreakpoint"), v8::FunctionTemplate::New(&removeBreakpoint)->GetFunction());
     nativeCallbacks->Set(v8::String::New("getBreakpointLine"), v8::FunctionTemplate::New(&getBreakpointLine)->GetFunction());
     nativeCallbacks->Set(v8::String::New("setExceptionPauseInfo"), v8::FunctionTemplate::New(&setExceptionPauseInfo)->GetFunction());
     nativeCallbacks->Set(v8::String::New("stepInto"), v8::FunctionTemplate::New(&stepInto)->GetFunction());
     nativeCallbacks->Set(v8::String::New("stepOver"), v8::FunctionTemplate::New(&stepOver)->GetFunction());
     nativeCallbacks->Set(v8::String::New("stepOut"), v8::FunctionTemplate::New(&stepOut)->GetFunction());
 }
 
 }