[Autofill] Componentize AutofillCCInfoBarDelegate.

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 956 matching lines @@
       </if>
 
       <if expr="is_macosx">
         <message name="IDS_OPTIONS_PASSWORDS_MAC_WARNING" desc="The warning for OS X that passwords are shared across profiles in the keychain.">
           On Mac, passwords are saved to your Keychain and may be accessed or synced by other Chromium users sharing this OS X account.
         </message>
         <message name="IDS_AUTOFILL_ADDRESS_BOOK_PROMPT_DESCRIPTION" desc="Text to show in dialog requesting permission to access the user's Address Book contents.">
           Details from your contacts can help you fill out forms more quickly in Chromium.
         </message>
       </if>
-      <message name="IDS_AUTOFILL_CC_INFOBAR_TEXT" desc="Text to show in the Autofill credit card request infobar.">
-        Do you want Chromium to save this credit card information for completing web forms?
-      </message>
+
       <message name="IDS_AUTOFILL_DIALOG_SAVE_LOCALLY_CHECKBOX" desc="Checkbox that controls whether info the user types into the autofill dialog is saved by chrome.">
         Save details in Chromium
       </message>
       <message name="IDS_AUTOFILL_DIALOG_SAVE_LOCALLY_TOOLTIP" desc="Tooltip which explains function of checkbox that controls whether info the user types into the autofill dialog is saved by chrome.">
         Chromium will securely store your information so you don't need to type it in again, but you will still need to verify your card's security code for future payments.
       </message>
       <message name="IDS_AUTOFILL_NEW_CREDIT_CARD_BUBBLE_TITLE" desc="Title text of the new credit card bubble informing a user their billing information has been saved in chrome.">
         Your billing details have been saved in Chromium.
       </message>
       <message name="IDS_AUTOFILL_WALLET_UPGRADE_CHROME_ERROR" desc="Text explaining that user must upgrade Chrome to use Wallet.">
@@ skipping 352 matching lines @@
           Chromium updates automatically so you always have the freshest version. When this download completes, Chromium will restart and you'll be on your way.
         </message>
         <message name="IDS_EULA_SCREEN_ACCESSIBLE_TITLE" desc="Title to be spoken on opening the OOBE EULA screen">
           Chromium OS terms
         </message>
       </if>
 
     </messages>
   </release>
 </grit>