Add ColorBehavior plumbing for 2D canvas drawImage

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

 // 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.
 
 #include "modules/canvas2d/BaseRenderingContext2D.h"
 
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "core/css/cssom/CSSURLImageValue.h"
@@ skipping 1060 matching lines @@
     imagePaint.setImageFilter(nullptr);
   }
 
   if (!imageSmoothingEnabled() &&
       isDrawScalingDown(srcRect, dstRect, state().transform().xScaleSquared(),
                         state().transform().yScaleSquared()))
     imagePaint.setFilterQuality(kLow_SkFilterQuality);
 
   if (!imageSource->isVideoElement()) {
     imagePaint.setAntiAlias(shouldDrawImageAntialiased(dstRect));
-    // TODO(ccameron): Canvas should draw in sRGB by default.
-    // https://crbug.com/672299
     image->draw(c, imagePaint, dstRect, srcRect, DoNotRespectImageOrientation,
-                Image::DoNotClampImageToSourceRect,
-                ColorBehavior::transformToGlobalTarget());
+                Image::DoNotClampImageToSourceRect, drawImageColorBehavior());
   } else {
     c->save();
     c->clipRect(dstRect);
     c->translate(dstRect.x(), dstRect.y());
     c->scale(dstRect.width() / srcRect.width(),
              dstRect.height() / srcRect.height());
     c->translate(-srcRect.x(), -srcRect.y());
     HTMLVideoElement* video = static_cast<HTMLVideoElement*>(imageSource);
     video->paintCurrentFrame(
         c,
@@ skipping 920 matching lines @@
       ExpensiveCanvasHeuristicParameters::ShadowFixedCost[index] *
           m_usageCounters.numBlurredShadows +
       ExpensiveCanvasHeuristicParameters::
               ShadowVariableCostPerAreaTimesShadowBlurSquared[index] *
           m_usageCounters.boundingBoxAreaTimesShadowBlurSquared;
 
   return basicCostOfDrawCalls + fillTypeAdjustment + shadowAdjustment;
 }
 
 }  // namespace blink