Moving the WM_SETFOCUS message processing out of FocusManager

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/gfx/path.h"
 #include "app/win_util.h"
 #include "base/gfx/native_theme.h"
@@ skipping 171 matching lines @@
   DCHECK(hwnd_);
   SetWindowSupportsRerouteMouseWheel(hwnd_);
 
   // The window procedure should have set the data for us.
   DCHECK(win_util::GetWindowUserData(hwnd_) == this);
 
   root_view_->OnWidgetCreated();
 
   if (has_own_focus_manager) {
     FocusManager::CreateFocusManager(hwnd_, GetRootView());
-  } else {
-    // Subclass the window so we get the tab key messages when a view with no
-    // associated native window is focused.
-    FocusManager::InstallFocusSubclass(hwnd_, NULL);
   }
 
   // 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.
@@ skipping 856 matching lines @@
   }
   if (WA_INACTIVE == activation_state) {
     focus_manager->StoreFocusedView();
   } else {
     // We must restore the focus after the message has been DefProc'ed as it
     // does set the focus to the last focused HWND.
     focus_manager->RestoreFocusedView();
   }
 }
 }  // namespace views