Remove use of kUsePathBoundsForClip_RecordingFlag

The behavior once invoked by the SkPicture::kUsePathBoundsForClip_RecordingFlag is now the default so this flag is going away.
Skia 9f1c241e (Remove SkPicture::kUsePathBoundsForClip_RecordingFlag - https://codereview.chromium.org/316143003/)

Review URL: https://codereview.chromium.org/326953002

git-svn-id: svn://svn.chromium.org/blink/trunk@176040 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/platform/graphics/GraphicsContext.cpp

@@ -490,8 +490,7 @@ void GraphicsContext::beginRecording(const FloatRect& bounds)
 
     if (!contextDisabled()) {
         IntRect recordingRect = enclosingIntRect(bounds);
-        m_canvas = displayList->beginRecording(recordingRect.size(),
-            SkPicture::kUsePathBoundsForClip_RecordingFlag);
+        m_canvas = displayList->beginRecording(recordingRect.size());
 
         // We want the bounds offset mapped to (0, 0), such that the display list content
         // is fully contained within the SkPictureRecord's bounds.