Change google_api::RequestSender to take an AuthService instead of a Profile.

chrome/browser/chromeos/contacts/gdata_contacts_service.h

Index: chrome/browser/chromeos/contacts/gdata_contacts_service.h
diff --git a/chrome/browser/chromeos/contacts/gdata_contacts_service.h b/chrome/browser/chromeos/contacts/gdata_contacts_service.h
index 36b61d1c3412518d3f9ce01ea559cd0a8c3eebf2..d41fa25aba0f52cbabe0b83a682f88c43092f213 100644
--- a/chrome/browser/chromeos/contacts/gdata_contacts_service.h
+++ b/chrome/browser/chromeos/contacts/gdata_contacts_service.h
@@ -23,7 +23,7 @@ class Value;
 }  // namespace base
 
 namespace google_apis {
-class AuthService;
+class AuthServiceInterface;
 class RequestSender;
 }  // namespace google_apis
 
@@ -45,8 +45,6 @@ class GDataContactsServiceInterface {
 
   virtual ~GDataContactsServiceInterface() {}
 
-  virtual void Initialize() = 0;
-
   // Downloads all contacts changed at or after |min_update_time| and invokes
   // the appropriate callback asynchronously on the UI thread when complete.  If
   // min_update_time.is_null() is true, all contacts will be returned.
@@ -68,11 +66,9 @@ class GDataContactsService : public GDataContactsServiceInterface {
 
   GDataContactsService(
       net::URLRequestContextGetter* url_request_context_getter,
-      Profile* profile);
+      google_apis::AuthServiceInterface* auth_service);
   virtual ~GDataContactsService();
 
-  google_apis::AuthService* auth_service_for_testing();
-
   const std::string& cached_my_contacts_group_id_for_testing() const {
     return cached_my_contacts_group_id_;
   }
@@ -97,7 +93,6 @@ class GDataContactsService : public GDataContactsServiceInterface {
   }
 
   // Overridden from GDataContactsServiceInterface:
-  virtual void Initialize() OVERRIDE;
   virtual void DownloadContacts(SuccessCallback success_callback,
                                 FailureCallback failure_callback,
                                 const base::Time& min_update_time) OVERRIDE;