Remove rerely used configuration items for the Japanese IME to simplify the dialog.

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 11948 matching lines @@
         Direct input
       </message>
       <message name="IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_INCOGNITO_MODE"
                desc="The checkbox label for a Mozc input method preference">
         Temporarily disable conversion personalization, history-based suggestions and user dictionary
       </message>
       <message name="IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_USE_AUTO_IME_TURN_OFF"
                desc="The checkbox label for a Mozc input method preference">
         Automatically switch to halfwidth
       </message>
-      <message name="IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_USE_DATE_CONVERSION"
-               desc="The checkbox label for a Mozc input method preference">
-        Date/time conversion
-      </message>
-      <message name="IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_USE_SINGLE_KANJI_CONVERSION"
-               desc="The checkbox label for a Mozc input method preference">
-        Single kanji dictionary
-      </message>
-      <message name="IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_USE_SYMBOL_CONVERSION"
-               desc="The checkbox label for a Mozc input method preference">
-        Symbol dictionary
-      </message>
-      <message name="IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_USE_NUMBER_CONVERSION"
-               desc="The checkbox label for a Mozc input method preference">
-        Special number conversion
-      </message>
       <message name="IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_USE_HISTORY_SUGGEST"
                desc="The checkbox label for a Mozc input method preference">
         Use input history
       </message>
       <message name="IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_USE_DICTIONARY_SUGGEST"
                desc="The checkbox label for a Mozc input method preference">
         Use system dictionary
       </message>
       <message name="IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SUGGESTIONS_SIZE"
                desc="The slider label for a Mozc input method preference">
@@ skipping 1540 matching lines @@
     </messages>
     <structures fallback_to_english="true">
       <!-- Make sure these stay in sync with the structures in generated_resources.grd. -->
       <structure name="IDD_CHROME_FRAME_FIND_DIALOG" file="cf_resources.rc" type="dialog" >
       </structure>
       <structure name="IDD_CHROME_FRAME_READY_PROMPT" file="cf_resources.rc" type="dialog" >
       </structure>
     </structures>
   </release>
 </grit>