[WIP] cc: Use sRGB for rastering non-wide-color-gamut content

cc/raster/raster_source.cc

 // Copyright 2014 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/raster/raster_source.h"
 
 #include <stddef.h>
 
 #include "base/trace_event/trace_event.h"
 #include "cc/base/math_util.h"
@@ skipping 265 matching lines @@
     return false;
   gfx::Rect bounded_rect = layer_rect;
   bounded_rect.Intersect(gfx::Rect(size_));
   return recorded_viewport_.Contains(bounded_rect);
 }
 
 gfx::Size RasterSource::GetSize() const {
   return size_;
 }
 
+bool RasterSource::HasNonSRGBContent() const {
+  return display_list_->HasNonSRGBContent();
+}
+
 bool RasterSource::IsSolidColor() const {
   return is_solid_color_;
 }
 
 SkColor RasterSource::GetSolidColor() const {
   DCHECK(IsSolidColor());
   return solid_color_;
 }
 
 bool RasterSource::HasRecordings() const {
@@ skipping 29 matching lines @@
       use_image_hijack_canvas(true) {}
 
 RasterSource::PlaybackSettings::PlaybackSettings(const PlaybackSettings&) =
     default;
 
 RasterSource::PlaybackSettings::PlaybackSettings(PlaybackSettings&&) = default;
 
 RasterSource::PlaybackSettings::~PlaybackSettings() = default;
 
 }  // namespace cc