[Autofill] Componentize AutofillCCInfoBarDelegate.

chrome/app/google_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- This file contains definitions of strings that are specific to
 Google Chrome. These strings will be translated for each locale that Google
 Chrome supports. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/google_chrome_strings.h" type="rc_header">
       <emit emit_type='prepend'></emit>
@@ skipping 881 matching lines @@
 
       <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 Chrome 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 Chrome.
         </message>
       </if>
 
-      <message name="IDS_AUTOFILL_CC_INFOBAR_TEXT" desc="Text to show in the Autofill credit card request infobar.">
-        Do you want Chrome 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 Chrome
       </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.">
         Chrome 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 Chrome.
       </message>
       <message name="IDS_AUTOFILL_WALLET_UPGRADE_CHROME_ERROR" desc="Text explaining that user must upgrade Chrome to use Wallet.">
@@ skipping 352 matching lines @@
           Chrome updates automatically so you always have the freshest version. When this download completes, Chrome 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">
           Chrome OS terms
         </message>
       </if>
 
     </messages>
   </release>
 </grit>