[Extensions UI] Update ToolbarActionsBar::NeedsOverflow() for popped out actions

chrome/browser/ui/cocoa/extensions/browser_action_button.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/extensions/browser_action_button.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/logging.h"
@@ skipping 107 matching lines @@
       [[[BrowserWindowController browserWindowControllerForWindow:
           [controller_ browser]->window()->GetNativeWindow()]
               toolbarController] appMenuController];
   // If the app menu is open, we have to first close it. Part of this happens
   // asynchronously, so we have to use a posted task to open the next menu.
   if ([appMenuController isMenuOpen])
     [appMenuController cancel];
 
   [controller_ toolbarActionsBar]->PopOutAction(
       viewController_,
+      false,
       base::Bind(&ToolbarActionViewDelegateBridge::DoShowContextMenu,
                  weakFactory_.GetWeakPtr()));
 }
 
 content::WebContents* ToolbarActionViewDelegateBridge::GetCurrentWebContents()
     const {
   return [controller_ currentWebContents];
 }
 
 void ToolbarActionViewDelegateBridge::UpdateState() {
@@ skipping 434 matching lines @@
 - (const ui::ThemeProvider*)themeProviderForWindow:(NSWindow*)window {
   const ui::ThemeProvider* themeProvider = [window themeProvider];
   if (!themeProvider)
     themeProvider =
         [[browserActionsController_ browser]->window()->GetNativeWindow()
             themeProvider];
   return themeProvider;
 }
 
 @end