Implementing context menu for the new views textfield.

app/resources/app_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!-- This file contains definitions of resources that will be translated for
 each locale. Specifically, these are UI strings that are used by app/ that
 need to be translated for each locale.-->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <!-- TODO add each of your output files.  Modify the three below, and add
@@ skipping 245 matching lines @@
       </message>
       <message name="IDS_APP_CUT" desc="The text label of the Cut menu item">
         Cu&amp;t
       </message>
       <message name="IDS_APP_COPY" desc="The text label of the Copy menu item">
         &amp;Copy
       </message>
       <message name="IDS_APP_PASTE" desc="The text label of the Paste menu item">
         &amp;Paste
       </message>
+      <message name="IDS_APP_DELETE" desc="The text label of the Delete menu item">
+        &amp;Delete
+      </message>
       <message name="IDS_APP_SELECT_ALL" desc="The text label of the Select All menu item">
         Select &amp;all
       </message>
 
       <!-- Generic terms -->
       <message name="IDS_APP_OK" desc="Used for Ok on buttons">
         OK
       </message>
       <message name="IDS_APP_CANCEL" desc="Used for Cancel on buttons">
         Cancel
@@ skipping 59 matching lines @@
       <message name="IDS_APP_ALT_MODIFIER" desc="Alt key shortcut modifier">
         Alt+<ph name="KEY_COMBO_NAME">$1<ex>C</ex></ph>
       </message>
       <message name="IDS_APP_SHIFT_MODIFIER" desc="Shift key shortcut modifier">
         Shift+<ph name="KEY_COMBO_NAME">$1<ex>C</ex></ph>
       </message>
       
     </messages>
   </release>
 </grit>