Refactor and fix feedback

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 235 matching lines @@
       <!-- Hung Browser Detector -->
       <message name="IDS_BROWSER_HUNGBROWSER_MESSAGE" desc="Content of the dialog box shown when the browser is hung">
         Chromium is unresponsive. Relaunch now?
       </message>
       <message name="IDS_IMPORT_PROGRESS_INFO" desc="Explanatory text for the importing progress dialog">
         Chromium is now importing the following items from <ph name="BROWSER_COMPONENT">$1<ex>History</ex></ph>:
       </message>
       <message name="IDS_IMPORTER_LOCK_TEXT" desc="The message to be displayed on dialog">
         Sadly, your Mozilla Firefox settings are not available while that browser is running. To import those settings to Chromium, save your work and close all Firefox windows. Then click Continue.
       </message>
-      <if expr="not pp_ifdef('use_titlecase')">
-        <message name="IDS_BUGREPORT_CHROME_MISBEHAVES" desc="Report a bug/problem type: Browser is misbehaving">
-          Chromium is misbehaving
-        </message>
-      </if>
-      <if expr="pp_ifdef('use_titlecase')">
-        <message name="IDS_BUGREPORT_CHROME_MISBEHAVES" desc="In Title Case: Report a bug/problem type: Browser is misbehaving">
-          Chromium is Misbehaving
-        </message>
-      </if>
       <message name="IDS_ABOUT_CHROME_TITLE" desc="Dialog title">
         About Chromium
       </message>
       <!-- Uninstall messages -->
       <message name="IDS_UNINSTALL_CLOSE_APP" desc="Message to user when uninstall detects other app instance running">
         Please close all Chromium windows and try again.
       </message>
       <message name="IDS_UNINSTALL_VERIFY" desc="Message to confirm user wants to uninstall">
         Are you sure you want to uninstall Chromium?
       </message>
@@ skipping 272 matching lines @@
         <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>
       </if>
     </messages>
   </release>
 </grit>