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

Source/core/html/canvas/WebGLTexture.h

 /*
  * 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 10 matching lines @@
  * 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 WebGLTexture_h
 #define WebGLTexture_h
 
 #include "bindings/v8/ScriptWrappable.h"
 #include "core/html/canvas/WebGLSharedObject.h"
-#include <wtf/PassRefPtr.h>
-#include <wtf/RefCounted.h>
-#include <wtf/Vector.h>
+#include "wtf/PassRefPtr.h"
+#include "wtf/Vector.h"
 
 namespace WebCore {
 
 class WebGLTexture : public WebGLSharedObject, public ScriptWrappable {
 public:
     enum TextureExtensionFlag {
         NoTextureExtensionEnabled = 0,
         TextureFloatLinearExtensionEnabled = 1 << 0,
         TextureHalfFloatLinearExtensionEnabled = 1 << 1
     };
@@ skipping 86 matching lines @@
     bool m_isCubeComplete;
     bool m_isComplete;
     bool m_needToUseBlackTexture;
     bool m_isFloatType;
     bool m_isHalfFloatType;
 };
 
 } // namespace WebCore
 
 #endif // WebGLTexture_h