Include Page.h in fewer headers

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 34 matching lines @@
 #include "core/editing/FrameSelection.h"
 #include "core/editing/SpellChecker.h"
 #include "core/editing/VisiblePosition.h"
 #include "core/events/MouseEvent.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/loader/FrameLoadRequest.h"
 #include "core/page/EventHandler.h"
+#include "core/page/Page.h"
 #include "core/rendering/HitTestResult.h"
 #include "core/rendering/RenderView.h"
 #include "core/rendering/TextAutosizer.h"
 #include "core/rendering/compositing/RenderLayerCompositor.h"
 #include "platform/DragImage.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/UserGestureIndicator.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/network/ResourceError.h"
 #include "platform/scroll/ScrollbarTheme.h"
@@ skipping 5519 matching lines @@
 {
     registerMockedHttpURLLoad("brand_color_test.html");
     FrameTestHelpers::WebViewHelper webViewHelper;
     BrandColorTestWebFrameClient client;
     webViewHelper.initializeAndLoad(m_baseURL + "brand_color_test.html", false, &client);
     EXPECT_TRUE(client.didNotify());
     EXPECT_EQ(0xff0000ff, webViewHelper.webViewImpl()->mainFrameImpl()->document().brandColor());
 }
 
 } // namespace