Kill WebDataService, move (WIN only) Password code into separate class.

chrome/browser/password_manager/password_store_win.h

Index: chrome/browser/password_manager/password_store_win.h
diff --git a/chrome/browser/password_manager/password_store_win.h b/chrome/browser/password_manager/password_store_win.h
index a8f665ea0466072c8d25a20cfab37074a58cef4a..f13f7e79eeea10c6c91059fc64285f5fa13549d3 100644
--- a/chrome/browser/password_manager/password_store_win.h
+++ b/chrome/browser/password_manager/password_store_win.h
@@ -8,7 +8,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "components/password_manager/core/browser/password_store_default.h"
 
-class WebDataService;
+class PasswordWebDataService;
 
 namespace autofill {
 struct PasswordForm;
@@ -22,12 +22,12 @@ class LoginDatabase;
 // but also uses IE7 passwords if no others found.
 class PasswordStoreWin : public password_manager::PasswordStoreDefault {
  public:
-  // WebDataService is only used for IE7 password fetching.
+  // PasswordWebDataService is only used for IE7 password fetching.
   PasswordStoreWin(
       scoped_refptr<base::SingleThreadTaskRunner> main_thread_runner,
       scoped_refptr<base::SingleThreadTaskRunner> db_thread_runner,
       password_manager::LoginDatabase* login_database,
-      WebDataService* web_data_service);
+      PasswordWebDataService* web_data_service);
 
   // PasswordStore:
   virtual void Shutdown() OVERRIDE;