Remove HRD butterbar

remoting/resources/remoting_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <grit base_dir="." current_release="1" enc_check="möl" latest_public_release="0" source_lang_id="en">
   <outputs>
     <output filename="remoting/base/string_resources.h" type="rc_header">
       <emit emit_type="prepend"/>
     </output>
 
     <output filename="remoting/resources/am.pak" lang="am" type="data_package"/>
     <output filename="remoting/resources/ar.pak" lang="ar" type="data_package"/>
@@ skipping 978 matching lines @@
       </message>
       <message desc="Link to learn more detailed information on a topic." name="IDS_LEARN_HOW">
         Learn how.
       </message>
       <message desc="Help link displayed when the user enables the host on this computer. Clicking this link opens a page that explains why this operation is safe. This string appears in a UI with limited horizontal space. Please try to keep translations no more than about 30 characters." name="IDS_WHY_IS_THIS_SAFE">
         Why is this safe?
       </message>
       <message desc="Check-box displayed when the user enters their PIN to connect to a host allowing them to 'pair' the client and host, avoiding the need to enter the PIN each time." name="IDS_REMEMBER_PIN" formatter_data="android_java">
         Don't ask for a PIN again when connecting to this host from this device.
       </message>
-      <message name="IDS_HANGOUTS_INVITATION" desc="Text for the invitation to try Remote Desktop app in Hangouts.">
-        Want to help someone while having a video chat with them too? Try <ph name="LINK_BEGIN">$1<ex>&lt;a href=https://plus.google.com/hangouts&gt;</ex></ph> Remote Desktop in Google Hangouts<ph name="LINK_END">$2<ex>&lt;/a&gt;</ex></ph>.
-      </message>
       <message name="IDS_REMOTING_CORE_DESCRIPTION" desc="The file description specified in the version information of remoting_core.dll.">
         Core Library
       </message>
       <message name="IDS_REMOTING_DESKTOP_DESCRIPTION" desc="The file description specified in the version information of remoting_desktop.exe.">
         Desktop Integration Process
       </message>
       <message name="IDS_REMOTING_HOST_DESCRIPTION" desc="The file description specified in the version information of remoting_host.exe.">
         Host Process
       </message>
       <message name="IDS_REMOTING_NATIVE_MESSAGING_HOST_DESCRIPTION" desc="The file description specified in the version information of remoting_native_messaging_host.exe.">
@@ skipping 89 matching lines @@
       <message desc="Label for the button to decline sharing the computer in 'It2Me' mode." name="IDS_SHARE_CONFIRM_DIALOG_DECLINE" >
         Cancel
       </message>
       <message desc="Text shown in tooltip to inform the user that a setting is managed by domain policy." name="IDS_SETTING_MANAGED_BY_POLICY">
         This setting is managed by your domain policy.
       </message>
 
     </messages>
   </release>
 </grit>