Remove unused includes from core/{editing,fileapi,history,html}

Source/core/html/canvas/WebGLRenderingContext.cpp

 /*
  * Copyright (C) 2009 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 59 matching lines @@
 #include "core/page/Frame.h"
 #include "core/page/Page.h"
 #include "core/page/Settings.h"
 #include "core/platform/NotImplemented.h"
 #include "core/platform/graphics/Extensions3D.h"
 #include "core/platform/graphics/ImageBuffer.h"
 #include "core/platform/graphics/IntSize.h"
 #include "core/platform/graphics/gpu/DrawingBuffer.h"
 #include "core/rendering/RenderBox.h"
 
-#include <wtf/OwnArrayPtr.h>
-#include <wtf/PassOwnArrayPtr.h>
-#include <wtf/text/StringBuilder.h>
-#include <wtf/Uint16Array.h>
-#include <wtf/Uint32Array.h>
+#include "wtf/OwnArrayPtr.h"
+#include "wtf/PassOwnArrayPtr.h"
+#include "wtf/Uint32Array.h"
+#include "wtf/text/StringBuilder.h"
 
 namespace WebCore {
 
 const double secondsBetweenRestoreAttempts = 1.0;
 const int maxGLErrorsAllowedToConsole = 256;
 const int maxGLActiveContexts = 16;
 
 Vector<WebGLRenderingContext*>& WebGLRenderingContext::activeContexts()
 {
     DEFINE_STATIC_LOCAL(Vector<WebGLRenderingContext*>, activeContexts, ());
@@ skipping 5484 matching lines @@
 
 void WebGLRenderingContext::multisamplingChanged(bool enabled)
 {
     if (m_multisamplingAllowed != enabled) {
         m_multisamplingAllowed = enabled;
         forceLostContext(WebGLRenderingContext::AutoRecoverSyntheticLostContext);
     }
 }
 
 } // namespace WebCore