Remove Chrome Frame code and resources.

chrome_frame/infobars/internal/host_window_manager.h

-// Copyright (c) 2010 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 CHROME_FRAME_INFOBARS_INTERNAL_HOST_WINDOW_MANAGER_H_
-#define CHROME_FRAME_INFOBARS_INTERNAL_HOST_WINDOW_MANAGER_H_
-
-#include "base/basictypes.h"
-#include "chrome_frame/infobars/internal/subclassing_window_with_delegate.h"
-
-class DisplacedWindowManager;
-
-// HostWindowManager observes the HWND passed to Initialize and:
-// 1) Monitors the lifecycle of a specific child window (as identified by
-//    FindDisplacedWindow).
-// 2) Intercepts NCCALCSIZE events on the child window, allowing the client to
-//    modify the child window's requested dimensions.
-// 3) Allows the client to request a recalculation of the child window's
-//    dimensions (resulting in a callback as in [2]).
-//
-// See documentation of SubclasingWindowWithDelegate for further information.
-class HostWindowManager
-    : public SubclassingWindowWithDelegate<HostWindowManager> {
- public:
-  HostWindowManager();
-  virtual ~HostWindowManager();
-
-  // Triggers an immediate re-evaluation of the dimensions of the displaced
-  // window. Delegate::AdjustDisplacedWindowDimensions will be called with the
-  // natural dimensions of the displaced window.
-  void UpdateLayout();
-
- private:
-  class DisplacedWindowDelegate;
-  friend class DisplacedWindowDelegate;
-
-  // Finds the window to be displaced and instantiate a DisplacedWindowManager
-  // for it if one does not already exist. Returns true if
-  // displaced_window_manager_ is non-NULL at the end of the call.
-  bool FindDisplacedWindow(HWND old_window);
-
-  // Subclasses and observes changes to the displaced window.
-  DisplacedWindowManager* displaced_window_manager_;
-
-  DISALLOW_COPY_AND_ASSIGN(HostWindowManager);
-};  // class HostWindowManager
-
-#endif  // CHROME_FRAME_INFOBARS_INTERNAL_HOST_WINDOW_MANAGER_H_