Allow Widget to pass accelerator handling to its parent.

ui/views/view.cc

 // 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.
 
 #define _USE_MATH_DEFINES // For VC++ to get M_PI. This has to be first.
 
 #include "ui/views/view.h"
 
 #include <algorithm>
 #include <cmath>
@@ skipping 1197 matching lines @@
   // adds currently focused view as an event PreTarget (see
   // DesktopNativeWidgetAura::InitNativeWidget). However, the focused view isn't
   // always the right view to handle accelerators: It should only handle them
   // when active. Only top level widgets can be active, so for child widgets
   // check if they are focused instead. ChromeOS also behaves different than
   // Linux when an extension popup is about to handle the accelerator.
   bool child = widget && widget->GetTopLevelWidget() != widget;
   bool focus_in_child =
       widget &&
       widget->GetRootView()->Contains(GetFocusManager()->GetFocusedView());
-  if ((child && !focus_in_child) || (!child && !widget->IsActive()))
+  if ((child && !focus_in_child) ||
+      (!child && !widget->CanHandleAccelerators()))
     return false;
 #endif
   return true;
 }
 
 // Focus -----------------------------------------------------------------------
 
 bool View::HasFocus() const {
   const FocusManager* focus_manager = GetFocusManager();
   return focus_manager && (focus_manager->GetFocusedView() == this);
@@ skipping 1294 matching lines @@
   // Message the RootView to do the drag and drop. That way if we're removed
   // the RootView can detect it and avoid calling us back.
   gfx::Point widget_location(event.location());
   ConvertPointToWidget(this, &widget_location);
   widget->RunShellDrag(this, data, widget_location, drag_operations, source);
   // WARNING: we may have been deleted.
   return true;
 }
 
 }  // namespace views