Reworked the plumbing required to pass the client resolution to the desktop resizer.

remoting/host/resizing_host_observer.h

 // Copyright (c) 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 REMOTING_HOST_RESIZING_HOST_OBSERVER_H_
 #define REMOTING_HOST_RESIZING_HOST_OBSERVER_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "remoting/host/session_controller.h"
 #include "third_party/skia/include/core/SkSize.h"
 
 namespace remoting {
 
 class DesktopResizer;
+struct ScreenResolution;
 
 // TODO(alexeypa): Rename this class to reflect that it is not
 // HostStatusObserver any more.
 
 // Use the specified DesktopResizer to match host desktop size to the client
 // view size as closely as is possible. When the connection closes, restore
 // the original desktop size.
 class ResizingHostObserver : public SessionController {
  public:
   explicit ResizingHostObserver(scoped_ptr<DesktopResizer> desktop_resizer);
   virtual ~ResizingHostObserver();
 
   // SessionController interface.
-  virtual void OnClientResolutionChanged(const SkIPoint& client_dpi,
-                                         const SkISize& client_size) OVERRIDE;
+  virtual void SetScreenResolution(const ScreenResolution& resolution) OVERRIDE;
 
  private:
   scoped_ptr<DesktopResizer> desktop_resizer_;
   SkISize original_size_;
 
   DISALLOW_COPY_AND_ASSIGN(ResizingHostObserver);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_RESIZING_HOST_OBSERVER_H_