Fix for regression: Any window of type APP should create APP_POPUP windows.

chrome/browser/ui/browser_navigator.cc

 // Copyright (c) 2010 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 "chrome/browser/ui/browser_navigator.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/browser_list.h"
 #include "chrome/browser/browser_url_handler.h"
 #include "chrome/browser/browser_window.h"
@@ skipping 143 matching lines @@
         return params->browser;
       // Find a compatible window and re-execute this command in it. Otherwise
       // re-run with NEW_WINDOW.
       if (profile)
         return GetOrCreateBrowser(profile);
       return NULL;
     case NEW_POPUP: {
       // Make a new popup window. Coerce app-style if |params->browser| or the
       // |source| represents an app.
       Browser::Type type = Browser::TYPE_POPUP;
-      if ((params->browser && params->browser->type() == Browser::TYPE_APP) ||
-          (params->source_contents &&
-              params->source_contents->is_app())) {
+      if ((params->browser && (params->browser->type() & Browser::TYPE_APP)) ||
+          (params->source_contents && params->source_contents->is_app())) {
         type = Browser::TYPE_APP_POPUP;
       }
       if (profile) {
         Browser* browser = new Browser(type, profile);
         browser->set_override_bounds(params->window_bounds);
         browser->CreateBrowserWindow();
         return browser;
       }
       return NULL;
     }
@@ skipping 292 matching lines @@
           params->url, params->referrer, params->transition);
     }
 
     // If the singleton tab isn't already selected, select it.
     if (params->source_contents != params->target_contents)
       params->browser->SelectTabContentsAt(singleton_index, user_initiated);
   }
 }
 
 }  // namespace browser