cc: Remove fixed raster scale, stop rasterizing with will-change.

content/renderer/gpu/render_widget_compositor_delegate.h

 // Copyright 2015 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 CONTENT_RENDERER_GPU_RENDER_WIDGET_COMPOSITOR_DELEGATE_H_
 #define CONTENT_RENDERER_GPU_RENDER_WIDGET_COMPOSITOR_DELEGATE_H_
 
 namespace blink {
 class WebWidget;
 struct WebScreenInfo;
@@ skipping 65 matching lines @@
 
   // Requests a visual frame-based update to the state of the delegate if there
   // an update available.
   virtual void UpdateVisualState() = 0;
 
   // Indicates that the compositor is about to begin a frame. This is primarily
   // to signal to flow control mechanisms that a frame is beginning, not to
   // perform actual painting work.
   virtual void WillBeginCompositorFrame() = 0;
 
-  // Indicates that the last commit would have a blurry content or potential
-  // performance regression in a fixed raster scale layer.
-  virtual void ReportFixedRasterScaleUseCounters(
-      bool has_blurry_content,
-      bool has_potential_performance_regression) = 0;
-
  protected:
   virtual ~RenderWidgetCompositorDelegate() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_GPU_RENDER_WIDGET_COMPOSITOR_DELEGATE_H_