Let product name be visible in app menu of custom tabs

chrome/android/java/strings/android_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!-- android_chrome_strings.grd contains strings for Chrome for Android.
 
 FAQ:
   - How do I add, change, or remove a string?
       Just update this file.
   - Translations will happen automatically??
       Yes, indeed. Just add your string before the branch point and
       make the description good.
@@ skipping 1909 matching lines @@
       <message name="IDS_VOICE_SEARCH_ERROR" desc="Toast when the voice search activity couldn't be started. [CHAR-LIMIT=40]">
         No enabled voice search available
       </message>
 
       <message name="IDS_OPEN_IN_NEW_TAB_TOAST" desc="Toast displayed after a tab is opened in the background on a low end device.">
         Tab opened in background.
       </message>
       <message name="IDS_CONTEXTMENU_COPY_URL" desc="Context menu item for copying the url for query in the omnibox. [CHAR-LIMIT=30]">
         Copy url
       </message>
       <message name="IDS_MENU_OPEN_IN_CHROME" desc="Context sensitive menu item for opening a link in Chrome. [CHAR-LIMIT=30]">

[newt (away), 2015/06/24 18:03:50]

can we delete this string now?

[Ian Wen, 2015/06/24 18:13:00]

I am afraid that we can't delete it. Context menu in webapp still uses it..

         Open in Chrome
       </message>
+      <message name="IDS_MENU_OPEN_IN_PRODUCT" desc="App menu item for opening link in Chrome. [CHAR-LIMIT=30]">
+        Open in <ph name="PRODUCT_NAME">%1$s<ex>Chrome</ex></ph>
+      </message>
       <message name="IDS_ACTIONBAR_TEXTSELECTION_TITLE" desc="Title of the text selection contextual action bar. [CHAR-LIMIT=30]">
         Text selection
       </message>
       <message name="IDS_READER_VIEW_TEXT" desc="Message shown on the reader mode button bar, to invite the user to tap to open a reader mode.">
         Make page mobile-friendly
       </message>
       <message name="IDS_UPDATE_AVAILABLE_INFOBAR" desc="Text to display when a new update is detected.">
         Chrome is out of date. Important security improvements and new features are available in the latest version.
       </message>
       <message name="IDS_UPDATE_AVAILABLE_INFOBAR_BUTTON" desc="Open market button. [CHAR-LIMIT=32]">
@@ skipping 227 matching lines @@
       </message>
       <message name="IDS_HELP_CONTEXT_USAGE_REPORTS" translateable="false">
         send_crash_report
       </message>
       <message name="IDS_HELP_CONTEXT_SAD_TAB" translateable="false">
         mobile_awsnap
       </message>
     </messages>
   </release>
 </grit>