Add strings which will be used in new translate infobar.

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 1542 matching lines @@
       </message>
       <message name="IDS_TRANSLATE_OPTIONS_TARGET_HINT" desc="Language drop down text for the target language. [CHAR-LIMIT=64]">
         Translation Language:
       </message>
       <message name="IDS_TRANSLATE_BUTTON_DONE" desc="Text to display on the translate infobar button to apply new languages. [CHAR-LIMIT=24]">
         Done
       </message>
       <message name="IDS_TRANSLATE_NEVER_TRANSLATE_SITE" desc="Text to display on the never translate site (like www.google.com) button. [CHAR-LIMIT=64]">
         Never translate this site
       </message>
-      <message name="IDS_TRANSLATE_NEVER_TRANSLATE_LANGUAGE" meaning="Android" desc="Text to display on the never translate language button. [CHAR-LIMIT=64]">
+      <message name="IDS_TRANSLATE_NEVER_TRANSLATE_LANGUAGE" desc="Text that appears on a button. Chrome asks the user if they want to translate a page from the source language into another, target language that the user may have shown interest in before. User can click the 'Never Translate' button to indicate that they never want Chrome to translate pages in this language. Imperative. [CHAR-LIMIT=64]">
         Never translate <ph name="LANGUAGE">%1$s<ex>French</ex></ph>
       </message>
+      <message name="IDS_TRANSLATE_INFOBAR_MORE_LANGUAGE" desc="Option in the Chrome menu. Lets the user open a dialog to choose other target languages for translation, from a list of available languages. [CHAR-LIMIT=64]">
+        More languages
+      </message>
+      <message name="IDS_TRANSLATE_INFOBAR_NOT_SOURCE_LANGUAGE" desc="Option in the Chrome menu. Lets the user select another language as source language to translate. [CHAR-LIMIT=64]">
+        Page is not in <ph name="LANGUAGE">%1$s<ex>French</ex></ph>
+      </message>
+      <message name="IDS_TRANSLATE_SNACKBAR_ALWAYS_TRANSLATE" desc="Text to be displayed in translate snackbar that lets the user know pages in this source language will be translated to target language automatically. [CHAR-LIMIT=64]">
+        Sites in <ph name="SOURCE_LANGUAGE">%1$s<ex>French</ex></ph> will be translated to <ph name="TARGET_LANGUAGE">%2$s<ex>English</ex></ph>
+      </message>
+      <message name="IDS_TRANSLATE_SNACKBAR_LANGUAGE_NEVER" desc="Text to be displayed in translate snackbar that lets the user know sites in this language will not be translated. [CHAR-LIMIT=64]">
+        Sites in <ph name="LANGUAGE">%1$s<ex>French</ex></ph> will not be translated
+      </message>
+      <message name="IDS_TRANSLATE_SNACKBAR_SITE_NEVER" desc="Text to be displayed in translate snackbar that lets the user know this site will not be translated. [CHAR-LIMIT=64]">
+        This site will not be translated
+      </message>
+      <message name="IDS_TRANSLATE_SNACKBAR_CANCEL" desc="A text label on the translate snackbar widget to cancel the this selection. [CHAR-LIMIT=16]">
+        Cancel
+      </message>
+
       <message name="IDS_MENU_PRINT" desc="Menu item for printing the current page. [CHAR-LIMIT=27]">
         Print…
       </message>
       <message name="IDS_MENU_SHARE_PAGE" desc="Menu item for sharing the current page. [CHAR-LIMIT=27]">
         Share…
       </message>
       <message name="IDS_SHARE_LINK_CHOOSER_TITLE" desc="title for the share dialog when sharing the current address [CHAR-LIMIT=27]">
         Share via
       </message>
       <message name="IDS_ACCESSIBILITY_MENU_SHARE_VIA" desc="Content description share current page via the most recently used application menu item">
@@ skipping 1356 matching lines @@
         Search with <ph name="PRODUCT_NAME">%1$s<ex>Google</ex></ph>
       </message>
 
       <!-- Launcher Shortcuts -->
       <message name="IDS_DISABLED_INCOGNITO_LAUNCHER_SHORTCUT_MESSAGE" desc="Text for a toast displayed prompting the user to remove the disabled 'New incognito tab' app shortcut and recreate it.">
         Remove and recreate this shortcut
       </message>
     </messages>
   </release>
 </grit>