Add chrome://flags for update menu item

chrome/common/chrome_switches.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/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "build/build_config.h"
 
@@ skipping 1310 matching lines @@
 const char kEnableWaylandServer[] = "enable-wayland-server";
 #endif
 
 #if defined(OS_ANDROID)
 // Sets the threshold for when to disable auto-hiding the toolbar. If the
 // device's width and height are above the threshold, the toolbar will never
 // be hidden due to scrolling. It will still be hidden if page contents go
 // fullscreen.
 const char kDisableAutoHidingToolbarThreshold[] =
     "disable-auto-hiding-toolbar-threshold";
+
+// Forces the update menu item to show.
+const char kForceShowUpdateMenuItem[] = "force-show-update-menu-item";
+
+// Forces a summary to be displayed below the update menu item.
+const char kForceShowUpdateMenuItemSummary[] = "show_summary";
+
+// Forces a custom summary to be displayed below the update menu item.
+const char kForceShowUpdateMenuItemCustomSummary[] = "custom_summary";
+
+// Forces the update menu badge to show.
+const char kForceShowUpdateMenuBadge[] = "force-show-update-menu-badge";
+
+// Sets the market URL for Chrome for use in testing.
+const char kMarketUrlForTesting[] = "market-url-for-testing";
 #endif // defined(OS_ANDROID)
 
 #if defined(OS_WIN) || defined(OS_LINUX)
 extern const char kEnableInputImeAPI[] = "enable-input-ime-api";
 extern const char kDisableInputImeAPI[] = "disable-input-ime-api";
 #endif
 
 bool AboutInSettingsEnabled() {
   return SettingsWindowEnabled() &&
          !base::CommandLine::ForCurrentProcess()->HasSwitch(
@@ skipping 41 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR CRAP TO THE BOTTOM OF THIS FILE.
 //
 // You were going to just dump your switches here, weren't you? Instead, please
 // put them in alphabetical order above, or in order inside the appropriate
 // ifdef at the bottom. The order should match the header.
 // -----------------------------------------------------------------------------
 
 }  // namespace switches