cc: Use SkCreateColorSpaceXformCanvas for color transforms

cc/trees/layer_tree_host_impl.cc

 // Copyright 2011 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 "cc/trees/layer_tree_host_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 1301 matching lines @@
 void LayerTreeHostImpl::SetIsLikelyToRequireADraw(
     bool is_likely_to_require_a_draw) {
   // Proactively tell the scheduler that we expect to draw within each vsync
   // until we get all the tiles ready to draw. If we happen to miss a required
   // for draw tile here, then we will miss telling the scheduler each frame that
   // we intend to draw so it may make worse scheduling decisions.
   is_likely_to_require_a_draw_ = is_likely_to_require_a_draw;
 }
 
 gfx::ColorSpace LayerTreeHostImpl::GetRasterColorSpace() const {
+  if (!settings_.enable_color_correct_rasterization)
+    return gfx::ColorSpace();
   if (!sync_tree())
     return gfx::ColorSpace::CreateSRGB();
   return sync_tree()->raster_color_space();
 }
 
 void LayerTreeHostImpl::RequestImplSideInvalidation() {
   client_->NeedsImplSideInvalidation();
 }
 
 void LayerTreeHostImpl::NotifyReadyToActivate() {
@@ skipping 2878 matching lines @@
       worker_context_visibility_ =
           worker_context->CacheController()->ClientBecameVisible();
     } else {
       worker_context->CacheController()->ClientBecameNotVisible(
           std::move(worker_context_visibility_));
     }
   }
 }
 
 }  // namespace cc