Remove some views depenencies from RenderWidgetHostViewWin.

base/win/win_util.h

 // Copyright (c) 2011 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.
 
 // =============================================================================
 // PLEASE READ
 //
 // In general, you should not be adding stuff to this file.
 //
 // - If your thing is only used in one place, just put it in a reasonable
@@ skipping 19 matching lines @@
 #include "base/base_export.h"
 #include "base/string16.h"
 
 struct IPropertyStore;
 struct _tagpropertykey;
 typedef _tagpropertykey PROPERTYKEY;
 
 namespace base {
 namespace win {
 
+// A Windows message reflected from other windows. This message is sent
+// with the following arguments:
+// hWnd - Target window
+// uMsg - kReflectedMessage
+// wParam - Should be 0
+// lParam - Pointer to MSG struct containing the original message.
+const int kReflectedMessage = WM_APP + 3;
+
 BASE_EXPORT void GetNonClientMetrics(NONCLIENTMETRICS* metrics);
 
 // Returns the string representing the current user sid.
 BASE_EXPORT bool GetUserSidString(std::wstring* user_sid);
 
 // Returns true if the shift key is currently pressed.
 BASE_EXPORT bool IsShiftPressed();
 
 // Returns true if the ctrl key is currently pressed.
 BASE_EXPORT bool IsCtrlPressed();
@@ skipping 26 matching lines @@
 // Reads the command specified by |name| from the AutoRun key. |root_key|
 // could be HKCU or HKLM or the root of any user hive. Used for unit-tests.
 BASE_EXPORT bool ReadCommandFromAutoRun(HKEY root_key,
                                         const string16& name,
                                         string16* command);
 
 }  // namespace win
 }  // namespace base
 
 #endif  // BASE_WIN_WIN_UTIL_H_