cc: Clarify that color spaces are for raster

cc/trees/layer_tree_impl_unittest.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/trees/layer_tree_impl.h"
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "cc/layers/heads_up_display_layer_impl.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
@@ skipping 2224 matching lines @@
 
 TEST_F(LayerTreeImplTest, DeviceScaleFactorNeedsDrawPropertiesUpdate) {
   host_impl().active_tree()->BuildPropertyTreesForTesting();
   host_impl().active_tree()->SetDeviceScaleFactor(1.f);
   host_impl().active_tree()->UpdateDrawProperties(false);
   EXPECT_FALSE(host_impl().active_tree()->needs_update_draw_properties());
   host_impl().active_tree()->SetDeviceScaleFactor(2.f);
   EXPECT_TRUE(host_impl().active_tree()->needs_update_draw_properties());
 }
 
-TEST_F(LayerTreeImplTest, DeviceColorSpaceDoesNotNeedDrawPropertiesUpdate) {
+TEST_F(LayerTreeImplTest, RasterColorSpaceDoesNotNeedDrawPropertiesUpdate) {
   host_impl().active_tree()->BuildPropertyTreesForTesting();
-  host_impl().active_tree()->SetDeviceColorSpace(
+  host_impl().active_tree()->SetRasterColorSpace(
       gfx::ColorSpace::CreateXYZD50());
   host_impl().active_tree()->UpdateDrawProperties(false);
   EXPECT_FALSE(host_impl().active_tree()->needs_update_draw_properties());
-  host_impl().active_tree()->SetDeviceColorSpace(gfx::ColorSpace::CreateSRGB());
+  host_impl().active_tree()->SetRasterColorSpace(gfx::ColorSpace::CreateSRGB());
   EXPECT_FALSE(host_impl().active_tree()->needs_update_draw_properties());
 }
 
 TEST_F(LayerTreeImplTest, HitTestingCorrectLayerWheelListener) {
   host_impl().active_tree()->set_event_listener_properties(
       EventListenerClass::kMouseWheel, EventListenerProperties::kBlocking);
 
   LayerImpl* root = root_layer();
   std::unique_ptr<LayerImpl> left_child =
       LayerImpl::Create(host_impl().active_tree(), 2);
@@ skipping 139 matching lines @@
     auto weak_promise = promise->AsWeakPtr();
     host_impl().active_tree()->QueueSwapPromise(std::move(promise));
     host_impl().active_tree()->BreakSwapPromises(
         SwapPromise::DidNotSwapReason::SWAP_FAILS);
     EXPECT_FALSE(weak_promise);
   }
 }
 
 }  // namespace
 }  // namespace cc