MD Extensions: Show messages for no extensions, and for no search results

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 4299 matching lines @@
         </message>
         <message name="IDS_MD_EXTENSIONS_LOAD_ERROR_COULD_NOT_LOAD_MANIFEST" desc="The text to indicate that an extension's manifest could not be loaded.">
           Could not load manifest.
         </message>
         <message name="IDS_MD_EXTENSIONS_LOAD_ERROR_CANCEL" desc="The text on the button to close the dialog when an unpacked extension failed to load.">
           Cancel
         </message>
         <message name="IDS_MD_EXTENSIONS_LOAD_ERROR_RETRY" desc="The text on the button to retry loading an unpacked extension after a failed load.">
           Retry
         </message>
+        <message name="IDS_MD_EXTENSIONS_MSG_NO_EXT_OR_APP" desc="The text to display on the list page when there are no extensions installed.">

[Devlin, 2017/07/10 20:29:18]

nit: I'd slightly prefer to avoid abbreviation like "ext" if we can.  Maybe:
IDS_MD_EXTENSIONS_NO_INSTALLED_ITEMS?

[Devlin, 2017/07/10 20:29:18]

description nit: maybe "The message shown to the user on the Extensions settings
page when there are no extensions or apps installed."?  (I don't know if
translators would know what "list page" means)

[scottchen, 2017/07/10 22:13:40]

Done.

[scottchen, 2017/07/10 22:13:40]

Done.

+          Find extensions and apps in the <ph name="BEGIN_LINK">&lt;a target="_blank" href="https://chrome.google.com/webstore/category/extensions"&gt;</ph>Chrome Web Store<ph name="END_LINK">&lt;/a&gt;<ex>&lt;/a&gt;</ex></ph>
+        </message>
+        <message name="IDS_MD_EXTENSIONS_MSG_NOT_FOUND" desc="The text to display on the list page when there are no search results">

[Devlin, 2017/07/10 20:29:18]

similarly, maybe "The message shown to the user when a search on the Extensions
settings page has no matching results."  (Note also, punctuation should be
included in the description)

[Devlin, 2017/07/10 20:29:19]

similarly, maybe IDS_MD_EXTENSIONS_NO_SEARCH_RESULTS?

[scottchen, 2017/07/10 22:13:40]

Done.

[scottchen, 2017/07/10 22:13:40]

Done.

+          No search results found
+        </message>
         <message name="IDS_MD_EXTENSIONS_PACK_DIALOG_TITLE" desc="The title of the dialog to pack an extension.">
           Pack extension
         </message>
         <message name="IDS_MD_EXTENSIONS_PACK_DIALOG_BROWSE_BUTTON" desc="The label of the button to browse the file system to select an extension directory or file.">
           Browse
         </message>
         <message name="IDS_MD_EXTENSIONS_PACK_DIALOG_EXTENSION_ROOT_LABEL" desc="The label of the input field for specifying the root directory to pack an extension from.">
           Extension root directory
         </message>
         <message name="IDS_MD_EXTENSIONS_PACK_DIALOG_KEY_FILE_LABEL" desc="The label of the input field for specifying the private key file for an extension being packed.">
@@ skipping 8030 matching lines @@
 
     <!-- Experimental Fullscreen Exit Control strings -->
     <if expr="toolkit_views">
       <message name="IDS_FULLSCREEN_EXIT_CONTROL_EXIT_FULLSCREEN" desc="Text displayed in a button that exits fullscreen mode.">
         Exit Fullscreen
       </message>
     </if>
   </messages>
  </release>
 </grit>