STASH: Epic Experimental patch for toolkit-views App List on Mac

ui/views/bubble/bubble_delegate.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.
 
 #include "ui/views/bubble/bubble_delegate.h"
 
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/gfx/rect.h"
@@ skipping 78 matching lines @@
   SetAnchorView(NULL);
 }
 
 // static
 Widget* BubbleDelegateView::CreateBubble(BubbleDelegateView* bubble_delegate) {
   bubble_delegate->Init();
   // Get the latest anchor widget from the anchor view at bubble creation time.
   bubble_delegate->SetAnchorView(bubble_delegate->GetAnchorView());
   Widget* bubble_widget = CreateBubbleWidget(bubble_delegate);
 
-#if defined(OS_WIN)
+#if defined(OS_MACOSX)
+  bubble_delegate->set_adjust_if_offscreen(true);
+#elif defined(OS_WIN)
   // If glass is enabled, the bubble is allowed to extend outside the bounds of
   // the parent frame and let DWM handle compositing.  If not, then we don't
   // want to allow the bubble to extend the frame because it will be clipped.
   bubble_delegate->set_adjust_if_offscreen(ui::win::IsAeroGlassEnabled());
 #elif defined(OS_LINUX) && !defined(OS_CHROMEOS)
   // Linux clips bubble windows that extend outside their parent window bounds.
   bubble_delegate->set_adjust_if_offscreen(false);
 #endif
 
   bubble_delegate->SizeToContents();
@@ skipping 184 matching lines @@
   if (widget == GetWidget() && anchor_widget() &&
       anchor_widget()->GetTopLevelWidget()) {
     if (visible)
       anchor_widget()->GetTopLevelWidget()->DisableInactiveRendering();
     else
       anchor_widget()->GetTopLevelWidget()->EnableInactiveRendering();
   }
 }
 
 }  // namespace views