Adding App Launcher shortcuts on install.

chrome/installer/setup/uninstall.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.
 //
 // This file defines the methods useful for uninstalling Chrome.
 
 #include "chrome/installer/setup/uninstall.h"
 
 #include <windows.h>
 
@@ skipping 238 matching lines @@
     }
   }
 
   if (kill) {
     VLOG(1) << installer::kChromeFrameHelperExe << " hung.  Killing.";
     base::CleanupProcesses(installer::kChromeFrameHelperExe, base::TimeDelta(),
                            content::RESULT_CODE_HUNG, NULL);
   }
 }
 
-// This method deletes the product's shortcut folder from the
-// Windows Start menu.  It checks system_uninstall to see if the shortcut is
-// in all users start menu or current user start menu.
-// We try to remove the standard desktop shortcut but if that fails we try
-// to remove the alternate desktop shortcut. Only one of them should be
-// present in a given install but at this point we don't know which one.
-// We remove all start screen secondary tiles by removing the folder Windows
-// uses to store this installation's tiles.
+// Deletes shortcuts at |install_level| from Start menu, Desktop,
+// Quick Launch, taskbar, and secondary tiles on the Start Screen (Win8+).
+// Only shortcuts pointing to |target| will be removed.
 void DeleteShortcuts(const InstallerState& installer_state,
                      const Product& product,
                      const string16& target_exe) {
   BrowserDistribution* dist = product.distribution();
 
   // The per-user shortcut for this user, if present on a system-level install,
   // has already been deleted in chrome_browser_main_win.cc::DoUninstallTasks().
   ShellUtil::ShellChange install_level = installer_state.system_install() ?
       ShellUtil::SYSTEM_LEVEL : ShellUtil::CURRENT_USER;
 
@@ skipping 769 matching lines @@
       new_cmd.AppendSwitch(installer::switches::kRemoveChromeRegistration);
       if (!suffix.empty()) {
         new_cmd.AppendSwitchNative(
             installer::switches::kRegisterChromeBrowserSuffix, suffix);
       }
       DWORD exit_code = installer::UNKNOWN_STATUS;
       InstallUtil::ExecuteExeAsAdmin(new_cmd, &exit_code);
     }
   }
 
-  // Chrome is not in use so lets uninstall Chrome by deleting various files
-  // and registry entries. Here we will just make best effort and keep going
-  // in case of errors.
   if (is_chrome) {
+    // Chrome is not in use so lets uninstall Chrome by deleting various files
+    // and registry entries. Here we will just make best effort and keep going
+    // in case of errors.
     ClearRlzProductState();
     // Delete the key that delegate_execute might make.
     if (base::win::GetVersion() >= base::win::VERSION_WIN8) {
       InstallUtil::DeleteRegistryKey(HKEY_CURRENT_USER,
                                      chrome::kMetroRegistryPath);
     }
 
     auto_launch_util::DisableAllAutoStartFeatures(
         ASCIIToUTF16(chrome::kInitialProfile));
 
-    // First delete shortcuts from Start->Programs, Desktop & Quick Launch.
     DeleteShortcuts(installer_state, product, chrome_exe);
+
+  } else if (product.is_chrome_app_host()) {
+    // TODO(huangs): Remove this check once we have system-level App Host.
+    DCHECK(!installer_state.system_install());
+    const string16 app_host_exe(
+        installer_state.target_path().Append(installer::kChromeAppHostExe)
+            .value());
+    DeleteShortcuts(installer_state, product, app_host_exe);
   }
 
   // Delete the registry keys (Uninstall key and Version key).
   HKEY reg_root = installer_state.root_key();
 
   // Note that we must retrieve the distribution-specific data before deleting
   // product.GetVersionKey().
   string16 distribution_data(browser_dist->GetDistributionData(reg_root));
 
   // Remove Control Panel uninstall link.
@@ skipping 183 matching lines @@
 
   // Try and delete the preserved local state once the post-install
   // operations are complete.
   if (!backup_state_file.empty())
     file_util::Delete(backup_state_file, false);
 
   return ret;
 }
 
 }  // namespace installer