Splits TooltipManager so that it can be ported and stubs out the GTK...

views/widget/widget_win.cc

 // Copyright (c) 2006-2008 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.
 
 #include "views/widget/widget_win.h"
 
 #include "app/gfx/canvas.h"
 #include "app/win_util.h"
 #include "base/gfx/native_theme.h"
 #include "base/string_util.h"
@@ skipping 185 matching lines @@
 
   // Sets the RootView as a property, so the automation can introspect windows.
   SetRootViewForHWND(hwnd_, root_view_.get());
 
   MessageLoopForUI::current()->AddObserver(this);
 
   // Windows special DWM window frame requires a special tooltip manager so
   // that window controls in Chrome windows don't flicker when you move your
   // mouse over them. See comment in aero_tooltip_manager.h.
   if (win_util::ShouldUseVistaFrame()) {
-    tooltip_manager_.reset(new AeroTooltipManager(this, GetNativeView()));
+    tooltip_manager_.reset(new AeroTooltipManager(this));
   } else {
-    tooltip_manager_.reset(new TooltipManager(this, GetNativeView()));
+    tooltip_manager_.reset(new TooltipManagerWin(this));
   }
 
   // This message initializes the window so that focus border are shown for
   // windows.
   ::SendMessage(GetNativeView(),
                 WM_CHANGEUISTATE,
                 MAKELPARAM(UIS_CLEAR, UISF_HIDEFOCUS),
                 0);
 
   // Bug 964884: detach the IME attached to this window.
@@ skipping 813 matching lines @@
   if (!widget->ProcessWindowMessage(window, message, w_param, l_param, result))
     result = DefWindowProc(window, message, w_param, l_param);
   if (message == WM_NCDESTROY) {
     widget->hwnd_ = NULL;
     widget->OnFinalMessage(window);
   }
   return result;
 }
 
 }  // namespace views