Remove unused includes from core/inspector, core/loader and core/page

Source/core/loader/SubframeLoader.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) Research In Motion Limited 2009. All rights reserved.
  *
  * 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
@@ skipping 14 matching lines @@
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef SubframeLoader_h
 #define SubframeLoader_h
 
 #include "core/loader/FrameLoaderTypes.h"
-#include <wtf/Forward.h>
-#include <wtf/HashMap.h>
-#include <wtf/Noncopyable.h>
-#include <wtf/text/WTFString.h>
-#include <wtf/Vector.h>
+#include "wtf/Forward.h"
+#include "wtf/Noncopyable.h"
+#include "wtf/Vector.h"
+#include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class Document;
 class Frame;
 class FrameLoaderClient;
 class HTMLAppletElement;
 class HTMLFrameOwnerElement;
 class HTMLPlugInImageElement;
 class IntSize;
@@ skipping 34 matching lines @@
 
     bool m_containsPlugins;
     Frame* m_frame;
 
     KURL completeURL(const String&) const;
 };
 
 } // namespace WebCore
 
 #endif // SubframeLoader_h