Prepare ImageData for color managed BaseRenderingContext2D::create/put/get-ImageData

third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef BaseRenderingContext2D_h
 #define BaseRenderingContext2D_h
 
 #include "bindings/modules/v8/CSSImageValueOrHTMLImageElementOrSVGImageElementOrHTMLVideoElementOrHTMLCanvasElementOrImageBitmapOrOffscreenCanvas.h"
 #include "bindings/modules/v8/StringOrCanvasGradientOrCanvasPattern.h"
 #include "core/html/ImageData.h"
+#include "core/html/canvas/CanvasRenderingContext.h"
 #include "modules/ModulesExport.h"
 #include "modules/canvas2d/CanvasGradient.h"
 #include "modules/canvas2d/CanvasPathMethods.h"
 #include "modules/canvas2d/CanvasRenderingContext2DState.h"
 #include "modules/canvas2d/CanvasStyle.h"
 #include "platform/graphics/ColorBehavior.h"
 #include "platform/graphics/ExpensiveCanvasHeuristicParameters.h"
 #include "platform/graphics/paint/PaintCanvas.h"
 #include "third_party/skia/include/effects/SkComposeImageFilter.h"
 
@@ skipping 216 matching lines @@
   virtual void validateStateStack() const = 0;
 
   virtual bool hasAlpha() const = 0;
 
   virtual bool isContextLost() const = 0;
 
   virtual ColorBehavior drawImageColorBehavior() const = 0;
 
   virtual void willDrawImage(CanvasImageSource*) const {}
 
+  virtual CanvasRenderingContext* renderingContext() const { return nullptr; }

[Justin Novosad, 2017/03/27 19:43:48]

this should be private

[zakerinasab, 2017/03/30 17:56:11]

Done.

+
   void restoreMatrixClipStack(PaintCanvas*) const;
 
   DECLARE_VIRTUAL_TRACE();
 
   enum DrawCallType {
     StrokePath = 0,
     FillPath,
     DrawVectorImage,
     DrawBitmapImage,
     FillText,
@@ skipping 211 matching lines @@
   foregroundFlags.setBlendMode(SkBlendMode::kSrcOver);
   c->setMatrix(ctm);
   drawFunc(c, &foregroundFlags);
   c->restore();
   c->setMatrix(ctm);
 }
 
 }  // namespace blink
 
 #endif  // BaseRenderingContext2D_h