Remove some dead code from GraphicsContext.

Source/platform/graphics/GraphicsContext.cpp

Index: Source/platform/graphics/GraphicsContext.cpp
diff --git a/Source/platform/graphics/GraphicsContext.cpp b/Source/platform/graphics/GraphicsContext.cpp
index b71030fa6955ed67c836b98ed5f443850954eafe..413b4e19988745ec4a7e01daf879ec726333c3ec 100644
--- a/Source/platform/graphics/GraphicsContext.cpp
+++ b/Source/platform/graphics/GraphicsContext.cpp
@@ -904,13 +904,6 @@ void GraphicsContext::drawHighlightForText(const Font& font, const TextRun& run,
     fillRect(font.selectionRectForText(run, point, h, from, to), backgroundColor);
 }
 
-void GraphicsContext::drawImage(Image* image, const IntPoint& p, SkXfermode::Mode op, RespectImageOrientationEnum shouldRespectImageOrientation)
-{
-    if (!image)
-        return;
-    drawImage(image, FloatRect(IntRect(p, image->size())), FloatRect(FloatPoint(), FloatSize(image->size())), op, shouldRespectImageOrientation);
-}
-
 void GraphicsContext::drawImage(Image* image, const IntRect& r, SkXfermode::Mode op, RespectImageOrientationEnum shouldRespectImageOrientation)
 {
     if (!image)
@@ -977,15 +970,6 @@ void GraphicsContext::drawTiledImage(Image* image, const IntRect& dest, const In
     image->drawTiled(this, dest, srcRect, tileScaleFactor, hRule, vRule, op);
 }
 
-void GraphicsContext::writePixels(const SkImageInfo& info, const void* pixels, size_t rowBytes, int x, int y)
-{
-    if (contextDisabled())
-        return;
-    ASSERT(m_canvas);
-
-    m_canvas->writePixels(info, pixels, rowBytes, x, y);
-}
-
 void GraphicsContext::drawOval(const SkRect& oval, const SkPaint& paint)
 {
     if (contextDisabled())
@@ -1326,16 +1310,6 @@ void GraphicsContext::setURLFragmentForRect(const String& destName, const IntRec
     SkAnnotateLinkToDestination(m_canvas, rect, skDestName.get());
 }
 
-void GraphicsContext::addURLTargetAtPoint(const String& name, const IntPoint& pos)
-{
-    if (contextDisabled())
-        return;
-    ASSERT(m_canvas);
-
-    SkAutoDataUnref nameData(SkData::NewWithCString(name.utf8().data()));
-    SkAnnotateNamedDestination(m_canvas, SkPoint::Make(pos.x(), pos.y()), nameData);
-}
-
 AffineTransform GraphicsContext::getCTM() const
 {
     ASSERT(!RuntimeEnabledFeatures::slimmingPaintEnabled());