Move local frame-only methods out of WebFrame.

Source/web/tests/WebFrameTest.cpp

 /*
  * Copyright (C) 2010 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 4077 matching lines @@
     void runTest(const char* testFile)
     {
         registerMockedHttpURLLoad(testFile);
         FrameTestHelpers::loadFrame(m_webViewHelper.webView()->mainFrame(), m_baseURL + testFile);
         m_webViewHelper.webView()->layout();
 
         const WebSelectionBound* selectStart = m_fakeSelectionLayerTreeView.start();
         const WebSelectionBound* selectEnd = m_fakeSelectionLayerTreeView.end();
 
         v8::HandleScope handleScope(v8::Isolate::GetCurrent());
-        v8::Handle<v8::Value> result = m_webViewHelper.webView()->mainFrame()->executeScriptAndReturnValueForTests(WebScriptSource("expectedResult"));
+        v8::Handle<v8::Value> result = m_webViewHelper.webView()->mainFrame()->toWebLocalFrame()->executeScriptAndReturnValueForTests(WebScriptSource("expectedResult"));
         if (result.IsEmpty() || (*result)->IsUndefined()) {
             EXPECT_FALSE(selectStart);
             EXPECT_FALSE(selectEnd);
             return;
         }
 
         ASSERT_TRUE(selectStart);
         ASSERT_TRUE(selectEnd);
 
         ASSERT_TRUE((*result)->IsArray());
@@ skipping 2237 matching lines @@
     EXPECT_EQ(1u, frameClient.navigationalDataReceivedCount());
 
     // Neither should a page reload.
     localFrame->reload();
     EXPECT_EQ(4u, frameClient.provisionalLoadCount());
     EXPECT_FALSE(frameClient.wasLastProvisionalLoadATransition());
     EXPECT_EQ(1u, frameClient.navigationalDataReceivedCount());
 }
 
 } // namespace