Add support for a context menu on the browser shortcut icon

chrome/browser/ui/views/ash/launcher/chrome_launcher_delegate.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/ui/views/ash/launcher/chrome_launcher_delegate.h"
 
 #include "ash/launcher/launcher_model.h"
 #include "ash/launcher/launcher_types.h"
 #include "ash/shell.h"
 #include "ash/wm/window_util.h"
@@ skipping 378 matching lines @@
 void ChromeLauncherDelegate::UnpinAppsWithID(const std::string& app_id) {
   for (IDToItemMap::iterator i = id_to_item_map_.begin();
        i != id_to_item_map_.end(); ) {
     IDToItemMap::iterator current(i);
     ++i;
     if (current->second.app_id == app_id && IsPinned(current->first))
       Unpin(current->first);
   }
 }
 
+bool ChromeLauncherDelegate::IsLoggedInAsGuest() {
+  return ProfileManager::GetDefaultProfileOrOffTheRecord()->IsOffTheRecord();
+}
+
+void ChromeLauncherDelegate::CreateNewIncognitoWindow() {
+  Browser::NewEmptyWindow(GetProfileForNewWindows()->GetOffTheRecordProfile());
+}
+
 void ChromeLauncherDelegate::SetAutoHideBehavior(
     ash::ShelfAutoHideBehavior behavior) {
   ash::Shell::GetInstance()->SetShelfAutoHideBehavior(behavior);
   const char* value = NULL;
   switch (behavior) {
     case ash::SHELF_AUTO_HIDE_BEHAVIOR_DEFAULT:
       value = kShelfAutoHideBehaviorDefault;
       break;
     case ash::SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS:
       value = kShelfAutoHideBehaviorAlways;
@@ skipping 165 matching lines @@
   while (!pending_pinned_apps_.empty()) {
     const Item& item = pending_pinned_apps_.front();
 
     if (!app_icon_loader_->IsValidID(item.app_id))
       return;
 
     PinAppWithID(item.app_id);
     pending_pinned_apps_.pop();
   }
 }