[vr] Clicking on the security icon should prompt the user to bail out of VR

chrome/app/generated_resources.grd

 <?xml version="1.0" encoding="utf-8"?>
 
 <!--
 This file contains definitions of resources that will be translated for each
 locale.  The variables is_win, is_macosx, is_linux, and is_posix are available
 for making strings OS specific.  Other platform defines such as use_titlecase
 are declared in build/common.gypi.
 -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
@@ skipping 12142 matching lines @@
       </message>
       <message name="IDS_VR_SHELL_UI_EXIT_PRESENT_BUTTON" desc="Text under the VR scene exit present button">
         Exit Presentation
       </message>
       <message name="IDS_VR_SHELL_NEW_TAB_BUTTON" desc="Text on the VR scene new tab button">
         New Tab
       </message>
       <message name="IDS_VR_SHELL_NEW_INCOGNITO_TAB_BUTTON" desc="Text on the VR scene new incognito tab button">
         New Incognito Tab
       </message>
+      <message name="IDS_VR_SHELL_EXIT_PROMPT_DESCRIPTION" desc="Text on the exit prompt that shows up when the user clicks on URL bar security icon in VR">
+        Site information is not available in VR
+      </message>
+      <message name="IDS_VR_SHELL_EXIT_PROMPT_EXIT_VR_BUTTON" desc="Text on the exit button of the exit prompt that shows up when the user clicks on URL bar security icon in VR">
+        EXIT VR
+      </message>
     </if>
 
     <!-- Safe Browsing Subresource Filter UI strings. -->
     <if expr="use_titlecase">
       <message name="IDS_FILTERED_DECEPTIVE_CONTENT_PROMPT_RELOAD" desc="In Title Case: Button which reloads the page in order to also show content that was previously blocked.">
         Load Full Site
       </message>
     </if>
     <if expr="not use_titlecase">
       <message name="IDS_FILTERED_DECEPTIVE_CONTENT_PROMPT_RELOAD" desc="Button which reloads the page in order to also show content that was previously blocked.">
@@ skipping 142 matching lines @@
       <message name="IDS_VIDEO_AUDIO_CALL_NOTIFICATION_TEXT_2" desc="Text to be shown as a notification when a WebRTC video and audio call is in progress" formatter_data="android_java">
         Accessing audio and video input
       </message>
       <message name="IDS_SCREEN_CAPTURE_NOTIFICATION_TEXT_2" desc="Text to be shown as a notification when screen capture is in progress.">
         Sharing screen
       </message>
     </if>
   </messages>
  </release>
 </grit>