Remove usage of the generic multiple permissions update string.

chrome/app/chromium_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- This file contains definitions of strings that are distribution specific.
 If you update this file, be sure also to update google_chrome_strings.grd. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       output_all_resource_defines="false" source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/chromium_strings.h" type="rc_header">
       <emit emit_type='prepend'></emit>
     </output>
@@ skipping 1175 matching lines @@
         Install Chromium on your phone. We’ll send an SMS to your account recovery phone number: <ph name="PHONE_NUMBER">$1<ex>(650) 123-4567</ex></ph>
       </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.">
           Chromium 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.">
           Chromium needs microphone access to share it with this site.
         </message>
+        <message name="IDS_INFOBAR_MISSING_MICROPHONE_CAMERA_PERMISSIONS_TEXT" desc="Text shown in an infobar when a website has requested access to the microphone and camera capabilities, but Chrome is missing the Android microphone and camera permissions.">
+          Chromium needs permission to access your camera and microphone for 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.">
           Chromium needs location access to share it with this site.
         </message>
-        <message name="IDS_INFOBAR_MISSING_MULTIPLE_PERMISSIONS_TEXT" desc="Text shown in an infobar when a website has requested access to the multiple restricted capabilities (e.g. location, camera, microphone), but Chrome is missing the corresponding Android permissions.">
-          Chromium needs permissions access to share them with this site.
-        </message>
         <message name="IDS_MISSING_STORAGE_PERMISSION_DOWNLOAD_EDUCATION_TEXT" desc="Text shown educating the user that Chrome is missing the Android storage permission, which is required to download files.">
           Chromium needs storage access to download files.
         </message>
       </if>
 
       <!-- OOBE -->
       <if expr="chromeos">
         <message name="IDS_INSTALLING_UPDATE" desc="Label shown on the updates installation screen during OOBE">
           Please wait while Chromium installs the latest system updates.
         </message>
@@ skipping 44 matching lines @@
         <message name="IDS_WIN10_WELCOME_PIN_SUBHEADING" desc="A subheading on a section which gives instructions on how to pin Chromium to the Windows 10 taskbar.">
           Pin Chromium to your taskbar
         </message>
         <message name="IDS_WIN10_WELCOME_SELECT" desc="An instruction asking the user to select Chromium from an external list of apps.">
           Select <ph name="SMALL_PRODUCT_LOGO">&lt;div class="logo-small"&gt;&lt;/div&gt;</ph> <ph name="BEGIN_BOLD">&lt;strong&gt;</ph>Chromium<ph name="END_BOLD">&lt;/strong&gt;</ph>
         </message>
       </if>
     </messages>
   </release>
 </grit>