Add update menu item and app menu icon badge

chrome/android/java/strings/android_chrome_strings.grd

Index: chrome/android/java/strings/android_chrome_strings.grd
diff --git a/chrome/android/java/strings/android_chrome_strings.grd b/chrome/android/java/strings/android_chrome_strings.grd
index 006c224ed3b1cf32d14181656cb3ad08fe7b390c..a7c909f508d335e6bedcf9799aa774f50a821577 100644
--- a/chrome/android/java/strings/android_chrome_strings.grd
+++ b/chrome/android/java/strings/android_chrome_strings.grd
@@ -1756,6 +1756,12 @@ Just open Chrome on your computer, go to the menu, and select “Sign in to Chro
       </message>
 
       <!-- Main menu items -->
+      <message name="IDS_MENU_UPDATE" desc="">

[gone, 2015/12/08 22:24:24]

You need the descriptions; translators use that to deal with nuance.

[Theresa, 2015/12/10 03:53:18]

Done.

+        Update Chrome
+      </message>
+      <message name="IDS_MENU_UPDATE_SUMMARY_DEFAULT" desc="">
+        You should upgrade
+      </message>
       <message name="IDS_MENU_NEW_TAB" desc="Menu item for opening a new tab. [CHAR-LIMIT=27]">
         New tab
       </message>
@@ -2106,6 +2112,9 @@ Just open Chrome on your computer, go to the menu, and select “Sign in to Chro
       <message name="IDS_ACCESSIBILITY_TOOLBAR_BTN_MENU" desc="Content description for the settings menu button.">
         More options
       </message>
+      <message name="IDS_ACCESSIBILITY_TOOLBAR_UPDATE_BADGE" desc="Content description for the settings menu update badge.">
+        An update for Chrome is available.
+      </message>
       <message name="IDS_ACCESSIBILITY_TOOLBAR_BTN_SITE_INFO" desc="Content description for the page icon that gives more site information when clicked.  The icon can be a lock for secure pages, a magnifier for search result pages, or other icons representing the page state.">
         Site information
       </message>