cc: Add a flag to layers that returns true if the layer is in RSLL.

cc/trees/layer_tree_host_common.h

Index: cc/trees/layer_tree_host_common.h
diff --git a/cc/trees/layer_tree_host_common.h b/cc/trees/layer_tree_host_common.h
index de9a713ccb6b0f44488490c4d1f1d30e23104f6d..5090c6977e02a4d4c1ed85156c2f74f6f023b860 100644
--- a/cc/trees/layer_tree_host_common.h
+++ b/cc/trees/layer_tree_host_common.h
@@ -41,7 +41,8 @@ class CC_EXPORT LayerTreeHostCommon {
                         bool can_use_lcd_text,
                         bool can_render_to_separate_surface,
                         bool can_adjust_raster_scales,
-                        RenderSurfaceLayerListType* render_surface_layer_list)
+                        RenderSurfaceLayerListType* render_surface_layer_list,
+                        int current_render_surface_layer_list_id)
         : root_layer(root_layer),
           device_viewport_size(device_viewport_size),
           device_transform(device_transform),
@@ -52,7 +53,9 @@ class CC_EXPORT LayerTreeHostCommon {
           can_use_lcd_text(can_use_lcd_text),
           can_render_to_separate_surface(can_render_to_separate_surface),
           can_adjust_raster_scales(can_adjust_raster_scales),
-          render_surface_layer_list(render_surface_layer_list) {}
+          render_surface_layer_list(render_surface_layer_list),
+          current_render_surface_layer_list_id(
+              current_render_surface_layer_list_id) {}
 
     LayerType* root_layer;
     gfx::Size device_viewport_size;
@@ -65,6 +68,7 @@ class CC_EXPORT LayerTreeHostCommon {
     bool can_render_to_separate_surface;
     bool can_adjust_raster_scales;
     RenderSurfaceLayerListType* render_surface_layer_list;
+    int current_render_surface_layer_list_id;
   };
 
   template <typename LayerType, typename RenderSurfaceLayerListType>
@@ -233,7 +237,8 @@ LayerTreeHostCommon::CalcDrawPropsInputsForTesting<LayerType,
           false,
           true,
           false,
-          render_surface_layer_list) {
+          render_surface_layer_list,
+          0) {
   DCHECK(root_layer);
   DCHECK(render_surface_layer_list);
 }
@@ -256,7 +261,8 @@ LayerTreeHostCommon::CalcDrawPropsInputsForTesting<LayerType,
           false,
           true,
           false,
-          render_surface_layer_list) {
+          render_surface_layer_list,
+          0) {
   DCHECK(root_layer);
   DCHECK(render_surface_layer_list);
 }