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

cc/layer_tree_host.h

 // Copyright 2011 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.
 
 #ifndef CC_LAYER_TREE_HOST_H_
 #define CC_LAYER_TREE_HOST_H_
 
 #include <limits>
 
 #include "base/basictypes.h"
 #include "base/cancelable_callback.h"
 #include "base/hash_tables.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time.h"
 #include "cc/animation_events.h"
 #include "cc/cc_export.h"
 #include "cc/layer_tree_host_client.h"
 #include "cc/layer_tree_host_common.h"
+#include "cc/layer_tree_settings.h"
 #include "cc/occlusion_tracker.h"
 #include "cc/output_surface.h"
 #include "cc/prioritized_resource_manager.h"
 #include "cc/proxy.h"
 #include "cc/rate_limiter.h"
 #include "cc/rendering_stats.h"
 #include "cc/scoped_ptr_vector.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/rect.h"
 
@@ skipping 12 matching lines @@
 
 class Layer;
 class LayerTreeHostImpl;
 class LayerTreeHostImplClient;
 class PrioritizedResourceManager;
 class ResourceUpdateQueue;
 class HeadsUpDisplayLayer;
 class Region;
 struct ScrollAndScaleSet;
 
-struct CC_EXPORT LayerTreeDebugState {
-    LayerTreeDebugState();
-    ~LayerTreeDebugState();
-
-    bool showFPSCounter;
-    bool showPlatformLayerTree;
-    bool showDebugBorders;
-
-    bool showPaintRects;
-    bool showPropertyChangedRects;
-    bool showSurfaceDamageRects;
-    bool showScreenSpaceRects;
-    bool showReplicaScreenSpaceRects;
-    bool showOccludingRects;
-    bool showNonOccludingRects;
-
-    bool showHudInfo() const;
-    bool showHudRects() const;
-    bool hudNeedsFont() const;
-
-    static bool equal(const LayerTreeDebugState& a, const LayerTreeDebugState& b);
-    static LayerTreeDebugState unite(const LayerTreeDebugState& a, const LayerTreeDebugState& b);
-};
-
-struct CC_EXPORT LayerTreeSettings {
-    LayerTreeSettings();
-    ~LayerTreeSettings();
-
-    bool acceleratePainting;
-    bool implSidePainting;
-    bool renderVSyncEnabled;
-    bool perTilePaintingEnabled;
-    bool partialSwapEnabled;
-    bool acceleratedAnimationEnabled;
-    bool pageScalePinchZoomEnabled;
-    bool backgroundColorInsteadOfCheckerboard;
-    bool showOverdrawInTracing;
-    double refreshRate;
-    size_t maxPartialTextureUpdates;
-    size_t numRasterThreads;
-    gfx::Size defaultTileSize;
-    gfx::Size maxUntiledLayerSize;
-    gfx::Size minimumOcclusionTrackingSize;
-
-    LayerTreeDebugState initialDebugState;
-};
 
 // Provides information on an Impl's rendering capabilities back to the LayerTreeHost
 struct CC_EXPORT RendererCapabilities {
     RendererCapabilities();
     ~RendererCapabilities();
 
     GLenum bestTextureFormat;
     bool usingPartialSwap;
     bool usingAcceleratedPainting;
     bool usingSetVisibility;
@@ skipping 209 matching lines @@
     size_t m_partialTextureUpdateRequests;
 
     static bool s_needsFilterContext;
 
     DISALLOW_COPY_AND_ASSIGN(LayerTreeHost);
 };
 
 }  // namespace cc
 
 #endif  // CC_LAYER_TREE_HOST_H_