Refactor AO2TS to make it easier to componentize.

chrome/browser/ui/ash/user_accounts_delegate_chromeos.cc

Index: chrome/browser/ui/ash/user_accounts_delegate_chromeos.cc
diff --git a/chrome/browser/ui/ash/user_accounts_delegate_chromeos.cc b/chrome/browser/ui/ash/user_accounts_delegate_chromeos.cc
index df024639cf14e9d6ecf68bd63d365057cdbdbbe3..1dbbb12d679905c3116765486d3701aaf2ae19e6 100644
--- a/chrome/browser/ui/ash/user_accounts_delegate_chromeos.cc
+++ b/chrome/browser/ui/ash/user_accounts_delegate_chromeos.cc
@@ -12,7 +12,6 @@
 #include "chrome/browser/chromeos/ui/inline_login_dialog.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
-#include "components/signin/core/browser/mutable_profile_oauth2_token_service.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "components/signin/core/browser/signin_manager.h"
 #include "components/user_manager/user.h"
@@ -64,9 +63,8 @@ std::string UserAccountsDelegateChromeOS::GetAccountDisplayName(
 
 void UserAccountsDelegateChromeOS::DeleteAccount(
     const std::string& account_id) {
-  MutableProfileOAuth2TokenService* oauth2_token_service =
-      ProfileOAuth2TokenServiceFactory::GetPlatformSpecificForProfile(
-          user_profile_);
+  ProfileOAuth2TokenService* oauth2_token_service =
+      ProfileOAuth2TokenServiceFactory::GetForProfile(user_profile_);
   oauth2_token_service->RevokeCredentials(account_id);

[msw, 2015/06/29 19:42:39]

optional nit: inline the GetForProfile call, like cocoa.

 }