Porting the app launcher to Windows, and adding an experimental flag...

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"
 
 #include <algorithm>
 #include <string>
 
 #include "app/animation.h"
@@ skipping 80 matching lines @@
 #include "app/win_util.h"
 #include "chrome/browser/browser_url_handler.h"
 #include "chrome/browser/cert_store.h"
 #include "chrome/browser/child_process_host.h"
 #include "chrome/browser/download/save_package.h"
 #include "chrome/browser/ssl/ssl_error_info.h"
 #include "chrome/browser/shell_integration.h"
 #include "chrome/browser/task_manager.h"
 #include "chrome/browser/user_data_manager.h"
 #include "chrome/browser/view_ids.h"
+#include "chrome/browser/views/app_launcher.h"
 #include "chrome/browser/views/location_bar_view.h"
 #endif  // OS_WIN
 
 #if defined(OS_MACOSX)
 #include "chrome/browser/cocoa/find_pasteboard.h"
 #endif
 
 using base::TimeDelta;
 
 // How long we wait before updating the browser chrome while loading a page.
@@ skipping 913 matching lines @@
 #endif
 }
 
 void Browser::CloseWindow() {
   UserMetrics::RecordAction("CloseWindow", profile_);
   window_->Close();
 }
 
 void Browser::NewTab() {
   UserMetrics::RecordAction("NewTab", profile_);
+#if defined(OS_WIN)
+  if (CommandLine::ForCurrentProcess()->HasSwitch(
+      switches::kAppLauncherForNewTab)) {
+    AppLauncher::Show(this);
+    return;
+  }
+#endif
   if (type() == TYPE_NORMAL) {
     AddBlankTab(true);
   } else {
     Browser* b = GetOrCreateTabbedBrowser(profile_);
     b->AddBlankTab(true);
     b->window()->Show();
     // The call to AddBlankTab above did not set the focus to the tab as its
     // window was not active, so we have to do it explicitly.
     // See http://crbug.com/6380.
     b->GetSelectedTabContents()->view()->RestoreFocus();
@@ skipping 2398 matching lines @@
   if (TabHasUnloadListener(contents)) {
     // If the page has unload listeners, then we tell the renderer to fire
     // them. Once they have fired, we'll get a message back saying whether
     // to proceed closing the page or not, which sends us back to this method
     // with the HasUnloadListener bit cleared.
     contents->render_view_host()->FirePageBeforeUnload(false);
     return true;
   }
   return false;
 }