Remove --disable-app-shims.

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 6212 matching lines @@
       <message name="IDS_FLAGS_ENABLE_SYNC_DIRECTORY_OPERATION_DESCRIPTION" desc="Description of the flag to enable syncfs directory support.">
         Enables directory support for sync filesystem.
       </message>
       <if expr="is_macosx">
         <message name="IDS_FLAGS_APPS_KEEP_CHROME_ALIVE_NAME" desc="Title for the flag to prevent Chrome from quitting when Chrome Apps are open.">
           Apps keep Chrome alive.
         </message>
         <message name="IDS_FLAGS_APPS_KEEP_CHROME_ALIVE_DESCRIPTION" desc="Description for the flag to prevent Chrome from quitting when Chrome Apps are open.">
           Prevent Chrome from quitting when Chrome Apps are open.
         </message>
-        <message name="IDS_FLAGS_DISABLE_APP_SHIMS_NAME" desc="Title for the flag to disable shortcuts for packaged apps from being added to Applications and from appearing in the dock.">
-          Disable packaged app shortcuts.
-        </message>
-        <message name="IDS_FLAGS_DISABLE_APP_SHIMS_DESCRIPTION" desc="Description for the flag to disable packaged apps appearing in the dock in OSX.">
-          Disables packaged app shortcuts from being added to Applications and from appearing in the dock.
-        </message>
         <message name="IDS_FLAGS_ENABLE_SIMPLIFIED_FULLSCREEN_NAME" desc="Title for the flag to enable a simplified Mac fullscreen interface.">
           Enables simplified fullscreen.
         </message>
         <message name="IDS_FLAGS_ENABLE_SIMPLIFIED_FULLSCREEN_DESCRIPTION" desc="Description for the flag to enable a simplified Mac fullscreen interface.">
           Enables a simplified and improved fullscreen experience on Mac.
         </message>
       </if>
       <message name="IDS_FLAGS_RESET_APP_LIST_INSTALL_STATE_NAME" desc="Name of the flag to reset the app launcher install state.">
         Reset the App Launcher install state on every restart.
       </message>
@@ skipping 7893 matching lines @@
     <message name="IDS_FLAGS_EXTENSION_CONTENT_VERIFICATION_ENFORCE" desc="Description of the 'Extension Content Verification' enforce mode">
       Enforce (try to get hashes, and enforce them if successful)
     </message>
 
     <message name="IDS_FLAGS_EXTENSION_CONTENT_VERIFICATION_ENFORCE_STRICT" desc="Description of the 'Extension Content Verification' enforce strict mode">
       Enforce strict (hard fail if we can't get hashes)
     </message>
   </messages>
   </release>
 </grit>