Implement installation of the Chrome App Host.

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. -->
 
 <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">
       <emit emit_type='prepend'></emit>
@@ skipping 128 matching lines @@
           Google Chrome OS
         </message>
         <message name="IDS_SHORT_PRODUCT_OS_NAME" desc="The Chrome OS application short name">
           Chrome OS
         </message>
       </if>
       <if expr="is_win">
         <message name="IDS_PRODUCT_FRAME_NAME" desc="The Chrome Frame application name">
           Google Chrome Frame
         </message>
+        <message name="IDS_PRODUCT_APP_HOST_NAME" desc="The Chrome App Host application name">
+          Google Chrome App Host
+        </message>
+        <message name="IDS_PRODUCT_BINARIES_NAME" desc="The Chrome Binaries application name">
+          Google Chrome Binaries
+        </message>
         <message name="IDS_VERSIONMISMATCH_HEADER">
           Chrome Frame Update.
         </message>
         <message name="IDS_VERSIONMISMATCH">
           Chrome Frame has been updated. Please relaunch your browser. Chrome version: <ph name="TODO_0001">%ls<ex>TODO</ex></ph>, Chrome Frame version: <ph name="TODO_0002">%ls<ex>TODO</ex></ph>
         </message>
         <message name="IDS_VERSIONUNKNOWN">
           Unknown version.
         </message>
         <message name="IDS_CHROME_FRAME_MENU_ABOUT" desc="About Chrome Frame label">
@@ skipping 207 matching lines @@
       </message>
       <message name="IDS_CANT_WRITE_USER_DIRECTORY_EXIT_BUTTON" desc="Text on button of dialog that closes Chrome if we can't create a directory for this user.">
         Exit Chrome
       </message>
       <message name="IDS_MACHINE_LEVEL_INSTALL_CONFLICT" desc="Error message to display when user tries to run user level Chromium even though machine level Chromium is already installed.">
         An administrator has installed Google Chrome on this system, and it is available for all users. The system-level Google Chrome will replace your user-level installation now.
       </message>
       <message name="IDS_INSTALL_HIGHER_VERSION" desc="Error displayed when higher version already exists.">
         This computer already has a more recent version of Google Chrome. If the software is not working, please uninstall Google Chrome and try again.
       </message>
+      <message name="IDS_INSTALL_HIGHER_VERSION_APP_HOST" desc="Error displayed when higher version of the Chrome App Host already exists.">
+        This computer already has a more recent version of the Google Chrome components. Please use a more recent installer.
+      </message>
       <message name="IDS_INSTALL_HIGHER_VERSION_CF" desc="Error displayed when higher version of Chrome Frame already exists">
         This computer already has a more recent version of Google Chrome Frame. If the software is not working, please uninstall Google Chrome Frame and try again.
       </message>
       <message name="IDS_INSTALL_HIGHER_VERSION_CB_CF" desc="Error displayed when higher version of Chrome and Chrome Frame already exists">
         This computer already has a more recent version of Google Chrome and Google Chrome Frame. If the software is not working, please uninstall both Google Chrome and Google Chrome Frame and try again.
       </message>
       <message name="IDS_INSTALL_SYSTEM_LEVEL_EXISTS" desc="Error displayed during user level install if system level Chrome Frame is already installed.">
         Google Chrome Frame is already installed and available to all users of this computer. If you want to install Google Chrome Frame at the user level, you must first uninstall the system-level version installed by an administrator.
       </message>
       <message name="IDS_INSTALL_FAILED" desc="Error displayed if installation fails due to some unknown error.">
@@ skipping 335 matching lines @@
         Chrome Autofill settings
       </message>
 
       <!-- Web Intents -->
       <message name="IDS_INTENT_PICKER_INSTALL_EXTENSION" desc="Text on the button in the web intent picker that installs an extension then uses the extension as an intent service.">
         Add to Chrome
       </message>
     </messages>
   </release>
 </grit>