Add the UI for the Interests Prototype.

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 1681 matching lines @@
       </message>
       <message name="IDS_RECENTLY_CLOSED" desc="Header for the list of recently closed tabs">
         Recently closed
       </message>
       <message name="IDS_SHOW_FULL_HISTORY" desc="Link text to go to the history page from the recent tabs page.">
         Show full history
       </message>
       <message name="IDS_REMOVE_ALL" desc="Context menu option to clear the list of recently closed tabs">
         Remove all
       </message>
+      <message name="IDS_NTP_INTERESTS" desc="Title of the page where the user's topics of interest are shown">
+        Interests
+      </message>
 
       <!-- Toolbar button strings -->
       <message name="IDS_OPEN_TABS" desc="Text for button to enter the tab switcher and show tabs that are open on this device">
         Open tabs
       </message>
       <message name="IDS_BUTTON_NEW_TAB" desc="Button name for opening a new tab.">
         New tab
       </message>
 
       <!-- Main menu items -->
@@ skipping 524 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>