Show theme loading info bubble and info bars in last normal browser.

chrome/browser/browser.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/browser.h"
 
 #if defined(OS_WIN)
 #include <shellapi.h>
 #include <windows.h>
 #endif  // OS_WIN
@@ skipping 2950 matching lines @@
         ++i;
       }
       break;
     }
 
     case NotificationType::BROWSER_THEME_CHANGED:
       window()->UserChangedTheme();
       break;
 
     case NotificationType::EXTENSION_READY_FOR_INSTALL: {
-      if (BrowserList::GetLastActive() != this)
+      // Handle EXTENSION_READY_FOR_INSTALL for last active normal browser.
+      if (BrowserList::FindBrowserWithType(profile(),
+                                           Browser::TYPE_NORMAL,
+                                           false) != this)
         break;
 
       // We only want to show the loading dialog for themes, but we don't want
       // to wait until unpack to find out an extension is a theme, so we test
       // the download_url GURL instead. This means that themes in the extensions
       // gallery won't get the loading dialog.
       GURL download_url = *(Details<GURL>(details).ptr());
       if (ExtensionsService::IsDownloadFromMiniGallery(download_url))
         window()->ShowThemeInstallBubble();
       break;
@@ skipping 942 matching lines @@
 }
 
 bool Browser::IsPinned(TabContents* source) {
   int index = tabstrip_model_.GetIndexOfTabContents(source);
   if (index == TabStripModel::kNoTab) {
     NOTREACHED() << "IsPinned called for tab not in our strip";
     return false;
   }
   return tabstrip_model_.IsTabPinned(index);
 }