Final pass at removing unused strings.

chrome/app/chromium_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- This file contains definitions of strings that are distribution specific.
 These strings will not be translated and only english versions will
 be available for now. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/chromium_strings.h" type="rc_header">
       <emit emit_type='prepend'></emit>
@@ skipping 252 matching lines @@
       </message>
       <message name="IDS_UNINSTALL_VERIFY" desc="Message to confirm user wants to uninstall">
         Are you sure you want to uninstall Chromium?
       </message>
       <message name="IDS_UNINSTALL_CHROME" desc="The text of the shortcut in the Start Menu for uninstalling chrome.">
         Uninstall Chromium
       </message>
       <message name="IDS_FIRSTRUN_DLG_TITLE" desc="Dialog title for first-run dialog">
         Welcome to Chromium
       </message>
-      <message name="IDS_FIRSTRUN_DLG_TEXT" desc="Explains what the first-run dialog does">
-        Chromium is ready to complete your installation.
-      </message>
-      <message name="IDS_FIRSTRUN_DLG_DETAIL" desc="Text for detailed explanation of actions">
-        Chromium will do these tasks:
-      </message>
       <message name="IDS_FIRSTRUN_DLG_OK" desc="Text for OK button on first-run dialog">
         Start Chromium
       </message>
-      <message name="IDS_FIRSTRUN_DLG_ACTION2" desc="Second action item on first-run dialog">
-        Add Chromium shortcuts to your desktop, quick launch bar, and Start menu
-      </message>
       <message name="IDS_FR_CUSTOMIZE_DEFAULT_BROWSER" desc="Default browser checkbox label">
         Make Chromium the default browser
       </message>
-      <message name="IDS_FR_CUSTOMIZE_SHORTCUTS" desc="Create shortcuts preface text">
-        Create Chromium shortcuts in these locations:
-      </message>
       <message name="IDS_NEW_TAB_CHROME_WELCOME_PAGE_TITLE"
                desc="Title for the hard-coded thumbnail that represents the Google Chrome Welcome page.  This is used on the NTP when there aren't enough thumbnails to show.">
         Welcome to Chromium
       </message>
       <if expr="not pp_ifdef('chromeos')">
         <message name="IDS_EXTERNAL_PROTOCOL_INFORMATION" desc="General information about what Chrome is trying to do when opening this external protocol">
           Chromium needs to launch an external application to handle <ph name="SCHEME">$1<ex>acrobat:</ex></ph> links. The link requested is <ph name="PROTOLINK">$2<ex>acrobat:yourpdf</ex></ph>.
         </message>
       </if>
       <if expr="pp_ifdef('chromeos')">
@@ skipping 47 matching lines @@
       <!-- Crash Recovery Dialog -->
       <message name="IDS_CRASH_RECOVERY_TITLE" desc="Title of dialog shown when the browser crashes.">
         Chromium
       </message>
       <message name="IDS_CRASH_RECOVERY_CONTENT" desc="Text content telling the user the browser has crashed.">
         Whoa! Chromium has crashed. Restart now?
       </message>
       <message name="IDS_PASSWORD_MANAGER_SAVE_PASSWORD_PROMPT" desc="Info bar message to save a password">
         Do you want Chromium to save your password?
       </message>
-      <message name="IDS_IMPORT_PROGRESS_STATUS_CANCEL_CONFIRM" desc="Import cancellation confirmation">
-        If you cancel now, not all items will be imported. You can import again later from the Chromium menu.
-      </message>
       <message name="IDS_FR_BUBBLE_QUESTION" desc="Main text for the bubble">
         Chromium uses your default search engine, which is currently set to <ph name="PAGE_TITLE">$1<ex>Google</ex></ph>. Do you want to keep your default search engine?
       </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 Chromium
       </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 Chromium on this system, and it is available for all users. The system-level Chromium will replace your user-level installation now.
       </message>
       <message name="IDS_INSTALL_HIGHER_VERSION" desc="Error displayed when higher version already exists.">
@@ skipping 150 matching lines @@
         </message>
         <message name="IDS_SHORT_WORKER_APP_NAME" desc="The worker application's short name, used for the Mac's application menu, activity monitor, etc. Example: Chrome Worker, not Google Chrome Worker.">
           Chromium Worker
         </message>
         <message name="IDS_UTILITY_APP_NAME" desc="The utility application's name.  Should contain the Chrome application name (IDS_PRODUCT_NAME). Example: Google Chrome Utility.">
           Chromium Utility
         </message>
         <message name="IDS_SHORT_UTILITY_APP_NAME" desc="The utility application's short name, used for the Mac's application menu, activity monitor, etc. Example: Chrome Utility, not Google Chrome Utility.">
           Chromium Utility
         </message>
-        <message name="IDS_PROFILEIMPORTER_APP_NAME" desc="The profile importer application's name.  Should contain the Chrome application name (IDS_PRODUCT_NAME). Example: Google Chrome Profile Importer.">
-          Chromium Profile Importer
-        </message>
-        <message name="IDS_SHORT_PROFILEIMPORTER_APP_NAME" desc="The profile importer application's short name, used for the Mac's application menu, activity monitor, etc. Example: Chrome Profile Importer, not Google Chrome Profile Importer.">
-          Chromium Profile Importer
-        </message>
       </if>
     </messages>
   </release>
 </grit>