Support "Pin to taskbar" for hosted app windows.

chrome/browser/web_applications/web_app_win.cc

 // 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.
 
 #include "chrome/browser/web_applications/web_app_win.h"
 
 #include <shlobj.h>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file_enumerator.h"
 #include "base/logging.h"
 #include "base/md5.h"
 #include "base/path_service.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/shortcut.h"
 #include "base/win/windows_version.h"
+#include "chrome/browser/web_applications/update_relaunch_details_worker_win.h"
 #include "chrome/browser/web_applications/update_shortcut_worker_win.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/installer/util/browser_distribution.h"
 #include "chrome/installer/util/shell_util.h"
 #include "chrome/installer/util/util_constants.h"
 #include "content/public/browser/browser_thread.h"
 #include "ui/gfx/icon_util.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/image/image_family.h"
@@ skipping 316 matching lines @@
     DCHECK_EQ(out_filenames.size(), 1u);
     DCHECK_EQ(out_filenames[0].value(), web_app_dir_shortcut.value());
   } else {
     internals::CheckAndSaveIcon(
         internals::GetIconFilePath(web_app_dir, shortcut_info.title),
         shortcut_info.favicon);
   }
   return web_app_dir_shortcut;
 }
 
+void UpdateRelaunchDetailsForApp(Profile* profile,
+                                 const extensions::Extension* extension,
+                                 HWND hwnd) {
+  // The worker will delete itself on completion.
+  UpdateRelaunchDetailsWorker* worker =

[jackhou1, 2014/04/29 08:50:18]

You can
new UpdateRelaunchDetailsWorker(profile, extension, hwnd)->Run();

[calamity, 2014/05/19 06:11:54]

No longer applicable.

+      new UpdateRelaunchDetailsWorker(profile, extension, hwnd);
+  worker->Run();
+}
+
 namespace internals {
 
 // Saves |image| to |icon_file| if the file is outdated and refresh shell's
 // icon cache to ensure correct icon is displayed. Returns true if icon_file
 // is up to date or successfully updated.
 bool CheckAndSaveIcon(const base::FilePath& icon_file,
                       const gfx::ImageFamily& image) {
   if (ShouldUpdateIcon(icon_file, image)) {
     if (SaveIconWithCheckSum(icon_file, image)) {
       // Refresh shell's icon cache. This call is quite disruptive as user would
@@ skipping 183 matching lines @@
 
 }  // namespace internals
 
 void UpdateShortcutForTabContents(content::WebContents* web_contents) {
   // UpdateShortcutWorker will delete itself when it's done.
   UpdateShortcutWorker* worker = new UpdateShortcutWorker(web_contents);
   worker->Run();
 }
 
 }  // namespace web_app