Reland Extension Installed InfoBubble

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. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/generated_resources.h" type="rc_header">
       <emit emit_type='prepend'></emit>
@@ skipping 2585 matching lines @@
       <message name="IDS_EXTENSION_PROMPT_WARNING_NEW_ALL_HOSTS" desc="Warning displayed in body of extension dialog when the extension requires access to all hosts.">
         This extension will have access to your private data on all websites.
       </message>
       <message name="IDS_EXTENSION_PROMPT_WARNING_NEW_ALL_HOSTS_AND_BROWSER" desc="Warning displayed in body of extension dialog when the extension requires access to all hosts and browser APIs.">
         This extension will have access to your browsing history and private data on all websites.
       </message>
       <message name="IDS_EXTENSION_PROMPT_WARNING_NEW_FULL_ACCESS" desc="Warning displayed in body of extension dialog when the extension requires access the local machine.">
         This extension will have full access to your computer and private data.
       </message>
 
+      <!-- Extension installed bubble -->
+      <message name="IDS_EXTENSION_INSTALLED_HEADING" desc="First line in the content area of the extension installed bubble. Instructs that the extension was installed.">
+        <ph name="EXTENSION_NAME">$1<ex>Gmail Checker</ex></ph> is now installed
+      </message>
+
+      <message name="IDS_EXTENSION_INSTALLED_PAGE_ACTION_INFO" desc="Text displayed in the InfoBubble which explains that the UI of this extension is a Page Action icon which may appear for some pages.">
+        This icon will be visible when the extension can act on the current page.
+      </message>
+
+      <message name="IDS_EXTENSION_INSTALLED_MANAGE_INFO" desc="Text displayed in the InfoBubble with instructives on how to find the chrome://extensions/ management page">
+        You can manage your installed extensions by clicking on the wrench menu, and then "Extensions".
+      </message>
+
       <!-- chrome://extensions page -->
       <message name="IDS_EXTENSIONS_DEVELOPER_MODE_LINK" desc="Text of the link for developer mode.">
         Developer mode
       </message>
       <message name="IDS_EXTENSIONS_DEVELOPER_MODE_PREFIX" desc="Text of the prefix for the developer mode buttons.">
         Developer mode:
       </message>
       <message name="IDS_EXTENSIONS_LOAD_UNPACKED_BUTTON" desc="Text of the 'Load Extension' button.">
         Load Extension...
       </message>
@@ skipping 3369 matching lines @@
       <message name="IDS_STATUSBAR_BATTERY_IS_CHARGED" desc="In the power menu button, the battery is charged message.">
         Battery is charged
       </message>
       <message name="IDS_COMPACT_NAVBAR" desc="The menu item on the app menu to toggle compact navigation bar">
         Toggle Compact Navigation Bar
       </message>
     </if>
     </messages>
   </release>
 </grit>