[DevTools] Cleanup after reversing emulation flow.

public/web/WebView.h

 /*
  * Copyright (C) 2009, 2010, 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 351 matching lines @@
 
     // Support for resource loading initiated by plugins -------------------
 
     // Returns next unused request identifier which is unique within the
     // parent Page.
     virtual unsigned long createUniqueIdentifierForRequest() = 0;
 
 
     // Developer tools -----------------------------------------------------
 
-    // Set an override of device scale factor passed from WebView to
-    // compositor. Pass zero to cancel override. This is used to implement
-    // device metrics emulation.
-    virtual void setCompositorDeviceScaleFactorOverride(float) = 0;
-
-    // Set offset and scale on the root composited layer. This is used
-    // to implement device metrics emulation.
-    virtual void setRootLayerTransform(const WebSize& offset, float scale) = 0;
-
     // Enables device emulation as specified in params.
     virtual void enableDeviceEmulation(const WebDeviceEmulationParams&) = 0;
 
     // Cancel emulation started via |enableDeviceEmulation| call.
     virtual void disableDeviceEmulation() = 0;
 
     // The embedder may optionally engage a WebDevToolsAgent.  This may only
     // be set once per WebView.
     virtual WebDevToolsAgent* devToolsAgent() = 0;
 
@@ skipping 102 matching lines @@
     // event gets generated/tested.
     virtual void forceNextWebGLContextCreationToFail() = 0;
 
 protected:
     ~WebView() {}
 };
 
 } // namespace blink
 
 #endif