Revert "Desktop Capture Picker New UI: Non Mac Structure Change"

chrome/app/google_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- This file contains definitions of strings that are specific to
 Google Chrome. These strings will be translated for each locale that Google
 Chrome supports. If you update this file, be sure also to update
 chromium_strings.grd. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/google_chrome_strings.h" type="rc_header">
@@ skipping 1106 matching lines @@
       </message>
       <message name="IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_CT_VERIFIED" desc="The text of the identity section when the page is secure and a Signed Certificate Timestamp from a known Certificate Transparency log is present and valid.">
         Chrome verified that <ph name="ISSUER">$1<ex>VeriSign</ex></ph> issued this website's certificate. The server supplied valid Certificate Transparency information.
       </message>
       <message name="IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_CT_UNVERIFIED" desc="The text of the identity section when the page is secure and contains a Signed Certificate Timestamp from an unknown Certificate Transparency log.">
         Chrome verified that <ph name="ISSUER">$1<ex>VeriSign</ex></ph> issued this website's certificate. The server supplied Certificate Transparency information, but Chrome did not recognize any of the Certificate Transparency logs.
       </message>
       <message name="IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_CT_INVALID" desc="The text of the identity section when the page is secure, but it contains a Signed Certificate Timestamp from a known Certificate Transparency log that failed to verify.">
         Chrome verified that <ph name="ISSUER">$1<ex>VeriSign</ex></ph> issued this website's certificate. The server supplied Certificate Transparency information, but it was invalid.
       </message>
-      
-      <!-- Desktop Capture -->
-      <message name="IDS_DESKTOP_MEDIA_PICKER_SOURCE_TYPE_TAB" desc="Text for the button on the window picker dialog, clicking which takes one to tab sharing">
-        Chrome Tab
-      </message>
 
       <!-- Runtime permission strings -->
       <if expr="is_android">
         <message name="IDS_INFOBAR_MISSING_CAMERA_PERMISSION_TEXT" desc="Text shown in an infobar when a website has requested access to the camera capabilities, but Chrome is missing the Android camera permission.">
           Chrome needs camera access to share it with this site.
         </message>
         <message name="IDS_INFOBAR_MISSING_MICROPHONE_PERMISSION_TEXT" desc="Text shown in an infobar when a website has requested access to the microphone capabilities, but Chrome is missing the Android microphone permission.">
           Chrome needs microphone access to share it with this site.
         </message>
         <message name="IDS_INFOBAR_MISSING_LOCATION_PERMISSION_TEXT" desc="Text shown in an infobar when a website has requested access to the location capabilities, but Chrome is missing the Android location permission.">
@@ skipping 35 matching lines @@
         </message>
         <message name="IDS_METRO_FLOW_LOGO_STRING_ALT"
                  desc="Alt text for the faded Chrome logo image.">
           Chrome logo
         </message>
       </if>
 
     </messages>
   </release>
 </grit>