MD Settings: give Chrome logo an alt text

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 133 matching lines @@
         </message>
       </if>
       <if expr="chromeos">
         <message name="IDS_PRODUCT_OS_NAME" desc="The Chrome OS application name">
           Chromium OS
         </message>
         <message name="IDS_SHORT_PRODUCT_OS_NAME" desc="The Chrome OS application short name">
           Chromium OS
         </message>
       </if>
+      <message name="IDS_SHORT_PRODUCT_LOGO_ALT_TEXT" desc="Alt text for the Chromium logo image.">
+        Chromium logo
+      </message>
       <if expr="is_win">
         <message name="IDS_SHORTCUT_NEW_WINDOW" desc="The text label of the New window shortcut context menu entry as of Windows 8">
           New window
         </message>
       </if>
       <message name="IDS_BOOKMARK_SYNC_PROMO_LINK" desc="Text of the link to sign in from the bookmark sync promo.">
         sign in to Chromium
       </message>
       <message name="IDS_TASK_MANAGER_TITLE" desc="The title of the Task Manager window">
         Task Manager - Chromium
@@ skipping 1055 matching lines @@
       <!-- Windows 8 Metro mode. -->
       <if expr="is_win">
         <message name="IDS_METRO_FLOW_TAB_TITLE"
                  desc="The dialog window title.">
           Welcome to Chromium
         </message>
         <message name="IDS_METRO_FLOW_TITLE_SHORT"
                  desc="The title at the top of the window guiding user through making Chrome default in Metro.">
           Chromium is almost ready.
         </message>
-        <message name="IDS_METRO_FLOW_LOGO_STRING_ALT"
-                 desc="Alt text for the faded Chrome logo image.">
-          Chromium logo
-        </message>
       </if>
 
       <!-- Welcome page (chrome://welcome) strings -->
       <if expr="not chromeos and not is_android">
         <message name="IDS_WELCOME_HEADER" desc="A message which will appear as the header on the Welcome UI if the user has never run Chromium before.">
           Welcome to Chromium
         </message>
         <message name="IDS_WELCOME_HEADER_AFTER_FIRST_RUN" desc="A message which will appear as the header on the Welcome UI if the user has run Chromium before.">
           Take Chromium everywhere
         </message>
@@ skipping 13 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>