cc: split UpdateGpuRasterizationStatus() into two parts.

cc/trees/layer_tree_host.cc

Index: cc/trees/layer_tree_host.cc
diff --git a/cc/trees/layer_tree_host.cc b/cc/trees/layer_tree_host.cc
index 45ecee48dbc3fea4d3ec2def4aa507f3a1e6b028..a8701a4f3d85c3c363c4bc984698ae6c0dcc0e0d 100644
--- a/cc/trees/layer_tree_host.cc
+++ b/cc/trees/layer_tree_host.cc
@@ -330,8 +330,8 @@ void LayerTreeHost::FinishCommitOnImplThread(LayerTreeHostImpl* host_impl) {
   sync_tree->set_top_controls_height(top_controls_height_);
   sync_tree->PushTopControlsFromMainThread(top_controls_shown_ratio_);
 
-  host_impl->set_has_gpu_rasterization_trigger(has_gpu_rasterization_trigger_);
-  host_impl->set_content_is_suitable_for_gpu_rasterization(
+  host_impl->SetHasGpuRasterizationTrigger(has_gpu_rasterization_trigger_);
+  host_impl->SetContentIsSuitableForGpuRasterization(
       content_is_suitable_for_gpu_rasterization_);
   RecordGpuRasterizationHistogram();
 
@@ -434,8 +434,8 @@ scoped_ptr<LayerTreeHostImpl> LayerTreeHost::CreateLayerTreeHostImpl(
       settings_, client, proxy_.get(), rendering_stats_instrumentation_.get(),
       shared_bitmap_manager_, gpu_memory_buffer_manager_, task_graph_runner_,
       id_);
-  host_impl->set_has_gpu_rasterization_trigger(has_gpu_rasterization_trigger_);
-  host_impl->set_content_is_suitable_for_gpu_rasterization(
+  host_impl->SetHasGpuRasterizationTrigger(has_gpu_rasterization_trigger_);
+  host_impl->SetContentIsSuitableForGpuRasterization(
       content_is_suitable_for_gpu_rasterization_);
   shared_bitmap_manager_ = NULL;
   gpu_memory_buffer_manager_ = NULL;