Delete unused strings, round 1.

chrome/app/resources/locale_settings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <grit latest_public_release="0" current_release="1">
   <outputs>
     <output filename="grit/locale_settings.h" type="rc_header">
       <emit emit_type='prepend'></emit>
     </output>
     <output filename="locale_settings_am.rc" type="rc_all" lang="am" />
     <output filename="locale_settings_ar.rc" type="rc_all" lang="ar" />
     <output filename="locale_settings_bg.rc" type="rc_all" lang="bg" />
     <output filename="locale_settings_bn.rc" type="rc_all" lang="bn" />
@@ skipping 291 matching lines @@
 
       <!-- The width and height of the Passwords and Exceptions dialog box in -->
       <!-- characters and lines (See above). -->
       <message name="IDS_PASSWORDS_DIALOG_WIDTH_CHARS" use_name_for_id="true">
         106
       </message>
       <message name="IDS_PASSWORDS_DIALOG_HEIGHT_LINES" use_name_for_id="true">
         27
       </message>
 
-      <!-- The width and height of the Sync Options (customize sync) dialog box in -->
-      <!-- characters and lines (See above for defns of char width and height). -->
-      <message name="IDS_CUSTOMIZE_SYNC_DIALOG_WIDTH_CHARS" use_name_for_id="true">
-        60
-      </message>
-      <message name="IDS_CUSTOMIZE_SYNC_DIALOG_HEIGHT_LINES" use_name_for_id="true">
-        10
-      </message>
-
-      <!-- The width and height of the Bug Reporting dialog box in characters and lines -->
-      <!-- (See above). -->
-      <message name="IDS_BUGREPORT_DIALOG_WIDTH_CHARS" use_name_for_id="true">
-        85
-      </message>
-      <message name="IDS_BUGREPORT_DIALOG_HEIGHT_LINES" use_name_for_id="true">
-        20
-      </message>
-      <if expr="pp_ifdef('chromeos')">
-        <message name="IDS_CHROMEOS_BUGREPORT_DIALOG_HEIGHT_LINES" use_name_for_id="true">
-          24
-        </message>
-      </if>
-
       <!-- The width and height of the Clear Browsing Data dialog box in characters and -->
       <!-- lines (See above). -->
       <message name="IDS_CLEARDATA_DIALOG_WIDTH_CHARS" use_name_for_id="true">
         63
       </message>
       <message name="IDS_CLEARDATA_DIALOG_HEIGHT_LINES" use_name_for_id="true">
         17
       </message>
 
       <!-- The width and height of the Import dialog box in characters and lines (See -->
@@ skipping 42 matching lines @@
 
       <!-- The width and height of the Search Engines dialog box in characters and -->
       <!-- lines (See above). -->
       <message name="IDS_SEARCHENGINES_DIALOG_WIDTH_CHARS" use_name_for_id="true">
         95
       </message>
       <message name="IDS_SEARCHENGINES_DIALOG_HEIGHT_LINES" use_name_for_id="true">
         25
       </message>
 
-      <!-- The width and height of the Shelf Item dialog box in characters and -->
-      <!-- lines (See above). -->
-      <message name="IDS_SHELFITEM_DIALOG_WIDTH_CHARS" use_name_for_id="true">
-        80
-      </message>
-      <message name="IDS_SHELFITEM_DIALOG_HEIGHT_LINES" use_name_for_id="true">
-        30
-      </message>
-
       <!-- The width and height of the Edit Bookmark dialog box in characters and lines -->
       <!-- (See above). -->
       <message name="IDS_EDITBOOKMARK_DIALOG_WIDTH_CHARS" use_name_for_id="true">
         70
       </message>
       <message name="IDS_EDITBOOKMARK_DIALOG_HEIGHT_LINES" use_name_for_id="true">
         25
       </message>
 
-      <!-- The width and height of the First Run dialog box in characters and lines -->
-      <!-- (See above). -->
-      <message name="IDS_FIRSTRUN_DIALOG_WIDTH_CHARS" use_name_for_id="true">
-        90
-      </message>
-      <message name="IDS_FIRSTRUN_DIALOG_HEIGHT_LINES" use_name_for_id="true">
-        16
-      </message>
-
-      <!-- The width and height of the First Run Customize dialog box in characters and -->
-      <!-- lines (See above). -->
-      <message name="IDS_FIRSTRUNCUSTOMIZE_DIALOG_WIDTH_CHARS" use_name_for_id="true">
-        90
-      </message>
-      <message name="IDS_FIRSTRUNCUSTOMIZE_DIALOG_HEIGHT_LINES" use_name_for_id="true">
-        17
-      </message>
-
       <!-- The width and height of the First Run Search Engine Selection dialog box in characters and -->
       <!-- lines (See above). -->
       <message name="IDS_FIRSTRUN_SEARCH_ENGINE_SELECTION_WIDTH_CHARS" use_name_for_id="true">
         128
       </message>
       <if expr="pp_ifdef('_google_chrome')">
         <message name="IDS_FIRSTRUN_SEARCH_ENGINE_SELECTION_HEIGHT_LINES" use_name_for_id="true">
           22
         </message>
       </if>
       <!-- With text instead of images, the selection dialog is much smaller. -->
       <if expr="not pp_ifdef('_google_chrome')">
         <message name="IDS_FIRSTRUN_SEARCH_ENGINE_SELECTION_HEIGHT_LINES" use_name_for_id="true">
           14
         </message>
       </if>
 
       <!-- The width and height of the Cookies dialog box in characters and lines -->
       <!-- (See above). -->
-      <message name="IDS_COOKIES_PROMPT_WIDTH_CHARS" use_name_for_id="true">
-        82
-      </message>
-      <message name="IDS_COOKIES_PROMPT_HEIGHT_LINES" use_name_for_id="true">
-        25
-      </message>
-
-      <!-- The width and height of the Cookies dialog box in characters and lines -->
-      <!-- (See above). -->
       <message name="IDS_COOKIES_DIALOG_WIDTH_CHARS" use_name_for_id="true">
         80
       </message>
       <message name="IDS_COOKIES_DIALOG_HEIGHT_LINES" use_name_for_id="true">
         29
       </message>
 
       <!-- The width and height of the Import Progress dialog box in characters and -->
       <!-- lines (See above). -->
       <message name="IDS_IMPORTPROGRESS_DIALOG_WIDTH_CHARS" use_name_for_id="true">
@@ skipping 47 matching lines @@
       <!-- Locale-dependent static encodings string -->
       <message name="IDS_STATIC_ENCODING_LIST" use_name_for_id="true">
         ISO-8859-1,windows-1252
       </message>
 
       <!-- The URL for the the Welcome to Chrome page shown on first run. -->
       <message name="IDS_WELCOME_PAGE_URL" translateable="false">
         http://tools.google.com/chrome/intl/[GRITLANGCODE]/welcome.html
       </message>
 
-      <!-- The width and height of the bookmark manager in characters and lines -->
-      <!-- (See above). -->
-      <message name="IDS_BOOKMARK_MANAGER_DIALOG_WIDTH_CHARS" use_name_for_id="true">
-        150
-      </message>
-      <message name="IDS_BOOKMARK_MANAGER_DIALOG_HEIGHT_LINES" use_name_for_id="true">
-        40
-      </message>
-
       <!-- The language dependent download view size. -->
       <message name="IDS_DOWNLOAD_BIG_PROGRESS_SIZE" use_name_for_id="true">
         52
       </message>
 
       <!-- The URL for the themes gallery. -->
       <message name="IDS_THEMES_GALLERY_URL" translateable="false">
         https://tools.google.com/chrome/intl/[GRITLANGCODE]/themes/index.html
       </message>
 
@@ skipping 182 matching lines @@
         </message>
       </if>
 
       <!-- The width of the default search engine dialog in characters -->
       <message name="IDS_DEFAULT_SEARCH_WIDTH_CHARS" use_name_for_id="true">
         82
       </message>
     </messages>
   </release>
 </grit>