Revert of cc: Delete all the RendererCapabilities.

cc/output/direct_renderer.h

 // 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.
 
 #ifndef CC_OUTPUT_DIRECT_RENDERER_H_
 #define CC_OUTPUT_DIRECT_RENDERER_H_
 
 #include <memory>
 #include <unordered_map>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "cc/base/cc_export.h"
 #include "cc/output/ca_layer_overlay.h"
 #include "cc/output/compositor_frame_metadata.h"
 #include "cc/output/overlay_processor.h"
+#include "cc/output/renderer_capabilities_impl.h"
 #include "cc/quads/tile_draw_quad.h"
 #include "cc/resources/resource_provider.h"
 #include "gpu/command_buffer/common/texture_in_use_response.h"
 #include "ui/gfx/geometry/quad_f.h"
 #include "ui/gfx/geometry/rect.h"
 
 namespace gfx {
 class ColorSpace;
 }
 
@@ skipping 25 matching lines @@
   void DecideRenderPassAllocationsForFrame(
       const RenderPassList& render_passes_in_draw_order);
   bool HasAllocatedResourcesForTesting(RenderPassId id) const;
   void DrawFrame(RenderPassList* render_passes_in_draw_order,
                  float device_scale_factor,
                  const gfx::ColorSpace& device_color_space,
                  const gfx::Rect& device_viewport_rect,
                  const gfx::Rect& device_clip_rect);
 
   // Public interface implemented by subclasses.
+  virtual const RendererCapabilitiesImpl& Capabilities() const = 0;
   virtual void SwapBuffers(CompositorFrameMetadata metadata) = 0;
   virtual void SwapBuffersComplete() {}
   virtual void DidReceiveTextureInUseResponses(
       const gpu::TextureInUseResponses& responses) {}
 
   // Allow tests to enlarge the texture size of non-root render passes to
   // verify cases where the texture doesn't match the render pass size.
   void SetEnlargePassTextureAmountForTesting(const gfx::Size& amount) {
     enlarge_pass_texture_amount_ = amount;
   }
@@ skipping 135 matching lines @@
  private:
   bool initialized_ = false;
   gfx::Size enlarge_pass_texture_amount_;
 
   DISALLOW_COPY_AND_ASSIGN(DirectRenderer);
 };
 
 }  // namespace cc
 
 #endif  // CC_OUTPUT_DIRECT_RENDERER_H_