Change Page::m_mainFrame to be a Frame.

Source/core/inspector/InspectorFrontendHost.cpp

 /*
  * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 118 matching lines @@
 void InspectorFrontendHost::disconnectClient()
 {
     m_client = 0;
     if (m_menuProvider)
         m_menuProvider->disconnect();
     m_frontendPage = 0;
 }
 
 void InspectorFrontendHost::setZoomFactor(float zoom)
 {
-    m_frontendPage->mainFrame()->setPageAndTextZoomFactors(zoom, 1);
+    toLocalFrame(m_frontendPage->mainFrame())->setPageAndTextZoomFactors(zoom, 1);
 }
 
 float InspectorFrontendHost::zoomFactor()
 {
-    return m_frontendPage->mainFrame()->pageZoomFactor();
+    return toLocalFrame(m_frontendPage->mainFrame())->pageZoomFactor();
 }
 
 void InspectorFrontendHost::setInjectedScriptForOrigin(const String& origin, const String& script)
 {
     m_frontendPage->inspectorController().setInjectedScriptForOrigin(origin, script);
 }
 
 void InspectorFrontendHost::copyText(const String& text)
 {
     Pasteboard::generalPasteboard()->writePlainText(text, Pasteboard::CannotSmartReplace);
@@ skipping 27 matching lines @@
     if (m_client)
         m_client->sendMessageToEmbedder(escapeUnicodeNonCharacters(message));
 }
 
 void InspectorFrontendHost::showContextMenu(Event* event, const Vector<ContextMenuItem>& items)
 {
     if (!event)
         return;
 
     ASSERT(m_frontendPage);
-    ScriptState* frontendScriptState = ScriptState::forMainWorld(m_frontendPage->mainFrame());
+    ScriptState* frontendScriptState = ScriptState::forMainWorld(toLocalFrame(m_frontendPage->mainFrame()));
     ScriptValue frontendApiObject = frontendScriptState->getFromGlobalObject("InspectorFrontendAPI");
     ASSERT(frontendApiObject.isObject());
     RefPtr<FrontendMenuProvider> menuProvider = FrontendMenuProvider::create(this, frontendApiObject, items);
     m_frontendPage->contextMenuController().showContextMenu(event, menuProvider);
     m_menuProvider = menuProvider.get();
 }
 
 String InspectorFrontendHost::getSelectionBackgroundColor()
 {
     return RenderTheme::theme().activeSelectionBackgroundColor().serialized();
 }
 
 String InspectorFrontendHost::getSelectionForegroundColor()
 {
     return RenderTheme::theme().activeSelectionForegroundColor().serialized();
 }
 
 bool InspectorFrontendHost::isUnderTest()
 {
     return m_client && m_client->isUnderTest();
 }
 
 } // namespace WebCore