[cc] Route LayerImpl::layerTreeHostImpl() calls through LayerTreeImpl

cc/debug_colors.cc

 // Copyright 2012 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/debug_colors.h"
 
-#include "cc/layer_tree_host_impl.h"
+#include "cc/layer_tree_impl.h"
 
 namespace cc {
 
-static const float Scale(float width, const LayerTreeHostImpl* host_impl) {
-  return width * (host_impl ? host_impl->deviceScaleFactor() : 1);
+static const float Scale(float width, const LayerTreeImpl* tree_impl) {
+  return width * (tree_impl ? tree_impl->device_scale_factor() : 1);
 }
 
 // ======= Layer border colors =======
 
 // Tiled content layers are orange.
 SkColor DebugColors::TiledContentLayerBorderColor() { return SkColorSetARGB(128, 255, 128, 0); }
-int DebugColors::TiledContentLayerBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::TiledContentLayerBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 
 // Non-tiled content layers area green.
 SkColor DebugColors::ContentLayerBorderColor() { return SkColorSetARGB(128, 0, 128, 32); }
-int DebugColors::ContentLayerBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::ContentLayerBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 
 // Masking layers are pale blue and wide.
 SkColor DebugColors::MaskingLayerBorderColor() { return SkColorSetARGB(48, 128, 255, 255); }
-int DebugColors::MaskingLayerBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(20, host_impl); }
+int DebugColors::MaskingLayerBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(20, tree_impl); }
 
 // Other container layers are yellow.
 SkColor DebugColors::ContainerLayerBorderColor() { return SkColorSetARGB(192, 255, 255, 0); }
-int DebugColors::ContainerLayerBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::ContainerLayerBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 
 // Render surfaces are blue.
 SkColor DebugColors::SurfaceBorderColor() { return SkColorSetARGB(100, 0, 0, 255); }
-int DebugColors::SurfaceBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::SurfaceBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 
 // Replicas of render surfaces are purple.
 SkColor DebugColors::SurfaceReplicaBorderColor() { return SkColorSetARGB(100, 160, 0, 255); }
-int DebugColors::SurfaceReplicaBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::SurfaceReplicaBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 
 // Tile borders are cyan.
 SkColor DebugColors::TileBorderColor() { return SkColorSetARGB(100, 80, 200, 200); }
-int DebugColors::TileBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(1, host_impl); }
+int DebugColors::TileBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(1, tree_impl); }
 
 // ======= Tile colors =======
 
 // Missing tile borders are red.
 SkColor DebugColors::MissingTileBorderColor() { return SkColorSetARGB(100, 255, 0, 0); }
-int DebugColors::MissingTileBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(1, host_impl); }
+int DebugColors::MissingTileBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(1, tree_impl); }
 
 // Culled tile borders are brown.
 SkColor DebugColors::CulledTileBorderColor() { return SkColorSetARGB(120, 160, 100, 0); }
-int DebugColors::CulledTileBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(1, host_impl); }
+int DebugColors::CulledTileBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(1, tree_impl); }
 
 // ======= Checkerboard colors =======
 
 // Non-debug checkerboards are grey.
 SkColor DebugColors::DefaultCheckerboardColor() { return SkColorSetRGB(241, 241, 241); }
 
 // Invalidated tiles get sky blue checkerboards.
 SkColor DebugColors::InvalidatedTileCheckerboardColor() { return SkColorSetRGB(128, 200, 245); }
 
 // Evicted tiles get pale red checkerboards.
 SkColor DebugColors::EvictedTileCheckerboardColor() { return SkColorSetRGB(255, 200, 200); }
 
 // ======= Debug rect colors =======
 
 // Paint rects in red.
 SkColor DebugColors::PaintRectBorderColor() { return SkColorSetARGB(255, 255, 0, 0); }
-int DebugColors::PaintRectBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::PaintRectBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 SkColor DebugColors::PaintRectFillColor() { return SkColorSetARGB(30, 255, 0, 0); }
 
 // Property-changed rects in blue.
 SkColor DebugColors::PropertyChangedRectBorderColor() { return SkColorSetARGB(255, 0, 0, 255); }
-int DebugColors::PropertyChangedRectBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::PropertyChangedRectBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 SkColor DebugColors::PropertyChangedRectFillColor() { return SkColorSetARGB(30, 0, 0, 255); }
 
 // Surface damage rects in yellow-orange.
 SkColor DebugColors::SurfaceDamageRectBorderColor() { return SkColorSetARGB(255, 200, 100, 0); }
-int DebugColors::SurfaceDamageRectBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::SurfaceDamageRectBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 SkColor DebugColors::SurfaceDamageRectFillColor() { return SkColorSetARGB(30, 200, 100, 0); }
 
 // Surface replica screen space rects in green.
 SkColor DebugColors::ScreenSpaceLayerRectBorderColor() { return SkColorSetARGB(255, 100, 200, 0); }
-int DebugColors::ScreenSpaceLayerRectBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::ScreenSpaceLayerRectBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 SkColor DebugColors::ScreenSpaceLayerRectFillColor() { return SkColorSetARGB(30, 100, 200, 0); }
 
 // Layer screen space rects in purple.
 SkColor DebugColors::ScreenSpaceSurfaceReplicaRectBorderColor() { return SkColorSetARGB(255, 100, 0, 200); }
-int DebugColors::ScreenSpaceSurfaceReplicaRectBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::ScreenSpaceSurfaceReplicaRectBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 SkColor DebugColors::ScreenSpaceSurfaceReplicaRectFillColor() { return SkColorSetARGB(10, 100, 0, 200); }
 
 // Occluding rects in pink.
 SkColor DebugColors::OccludingRectBorderColor() { return SkColorSetARGB(255, 245, 136, 255); }
-int DebugColors::OccludingRectBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::OccludingRectBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 SkColor DebugColors::OccludingRectFillColor() { return SkColorSetARGB(10, 245, 136, 255); }
 
 // Non-Occluding rects in a reddish color.
 SkColor DebugColors::NonOccludingRectBorderColor() { return SkColorSetARGB(255, 200, 0, 100); }
-int DebugColors::NonOccludingRectBorderWidth(const LayerTreeHostImpl* host_impl) { return Scale(2, host_impl); }
+int DebugColors::NonOccludingRectBorderWidth(const LayerTreeImpl* tree_impl) { return Scale(2, tree_impl); }
 SkColor DebugColors::NonOccludingRectFillColor() { return SkColorSetARGB(10, 200, 0, 100); }
 
 }  // namespace cc