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

Source/core/html/canvas/CanvasRenderingContext2D.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008 Dirk Schulze <krit@webkit.org>
  * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
  * Copyright (C) 2012 Intel Corporation. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
@@ skipping 16 matching lines @@
  * 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.
  */
 
 #include "config.h"
 #include "core/html/canvas/CanvasRenderingContext2D.h"
 
 #include "CSSPropertyNames.h"
-#include "HTMLNames.h"
 #include "RuntimeEnabledFeatures.h"
 #include "core/css/CSSFontSelector.h"
 #include "core/css/CSSParser.h"
 #include "core/css/StylePropertySet.h"
 #include "core/css/resolver/StyleResolver.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ExceptionCodePlaceholder.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/HTMLImageElement.h"
 #include "core/html/HTMLMediaElement.h"
 #include "core/html/HTMLVideoElement.h"
 #include "core/html/ImageData.h"
 #include "core/html/TextMetrics.h"
 #include "core/html/canvas/Canvas2DContextAttributes.h"
 #include "core/html/canvas/CanvasGradient.h"
 #include "core/html/canvas/CanvasPattern.h"
 #include "core/html/canvas/CanvasStyle.h"
 #include "core/html/canvas/DOMPath.h"
 #include "core/loader/cache/CachedImage.h"
-#include "core/page/Console.h"
-#include "core/page/Page.h"
-#include "core/page/Settings.h"
-#include "core/platform/FloatConversion.h"
 #include "core/platform/graphics/DrawLooper.h"
 #include "core/platform/graphics/FloatQuad.h"
 #include "core/platform/graphics/FontCache.h"
 #include "core/platform/graphics/GraphicsContextStateSaver.h"
 #include "core/platform/graphics/TextRun.h"
 #include "core/platform/graphics/transforms/AffineTransform.h"
-#include "core/rendering/RenderHTMLCanvas.h"
 #include "core/rendering/RenderLayer.h"
-#include "weborigin/KURL.h"
 #include "weborigin/SecurityOrigin.h"
 
-#include <wtf/CheckedArithmetic.h>
-#include <wtf/MathExtras.h>
-#include <wtf/OwnPtr.h>
-#include <wtf/text/StringBuilder.h>
-#include <wtf/Uint8ClampedArray.h>
-#include <wtf/UnusedParam.h>
+#include "wtf/CheckedArithmetic.h"
+#include "wtf/MathExtras.h"
+#include "wtf/OwnPtr.h"
+#include "wtf/Uint8ClampedArray.h"
+#include "wtf/text/StringBuilder.h"
 
 using namespace std;
 
 namespace WebCore {
 
-using namespace HTMLNames;
-
 static const int defaultFontSize = 10;
 static const char* const defaultFontFamily = "sans-serif";
 static const char* const defaultFont = "10px sans-serif";
 
 static bool isOriginClean(CachedImage* cachedImage, SecurityOrigin* securityOrigin)
 {
     if (!cachedImage->image()->hasSingleSecurityOrigin())
         return false;
     if (cachedImage->passesAccessControlCheck(securityOrigin))
         return true;
@@ skipping 2146 matching lines @@
 }
 
 PassRefPtr<Canvas2DContextAttributes> CanvasRenderingContext2D::getContextAttributes() const
 {
     RefPtr<Canvas2DContextAttributes> attributes = Canvas2DContextAttributes::create();
     attributes->setAlpha(m_hasAlpha);
     return attributes.release();
 }
 
 } // namespace WebCore