Activate browser window when opening new tab from a packaged app window.

chrome/browser/ui/apps/chrome_app_window_delegate.cc

 // Copyright 2014 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/apps/chrome_app_window_delegate.h"
 
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/favicon/favicon_tab_helper.h"
 #include "chrome/browser/file_select_helper.h"
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
@@ skipping 30 matching lines @@
 
 // Opens a URL with Chromium (not external browser) with the right profile.
 content::WebContents* OpenURLFromTabInternal(
     content::BrowserContext* context,
     content::WebContents* source,
     const content::OpenURLParams& params) {
   // Force all links to open in a new tab, even if they were trying to open a
   // window.
   chrome::NavigateParams new_tab_params(
       static_cast<Browser*>(NULL), params.url, params.transition);
-  new_tab_params.disposition = params.disposition == NEW_BACKGROUND_TAB
-                                   ? params.disposition
-                                   : NEW_FOREGROUND_TAB;
+  if (params.disposition == NEW_BACKGROUND_TAB) {
+    new_tab_params.disposition = NEW_BACKGROUND_TAB;
+  } else {
+    new_tab_params.disposition = NEW_FOREGROUND_TAB;
+    new_tab_params.window_action = chrome::NavigateParams::SHOW_WINDOW;
+  }
+
   new_tab_params.initiating_profile = Profile::FromBrowserContext(context);
   chrome::Navigate(&new_tab_params);
 
   return new_tab_params.target_contents;
 }
 
 // Helper class that opens a URL based on if this browser instance is the
 // default system browser. If it is the default, open the URL directly instead
 // of asking the system to open it.
 class OpenURLFromTabBasedOnBrowserDefault
@@ skipping 151 matching lines @@
   if (host) {
     host->Send(new ChromeViewMsg_SetVisuallyDeemphasized(
         host->GetRoutingID(), blocked));
   }
 }
 
 bool ChromeAppWindowDelegate::IsWebContentsVisible(
     content::WebContents* web_contents) {
   return platform_util::IsVisible(web_contents->GetView()->GetNativeView());
 }