[iOS] Add accessor for ProfileOAuth2TokenServiceIOS instance and factory

BUG=429756

Review URL: https://codereview.chromium.org/1164043002

Cr-Commit-Position: refs/heads/master@{#333227}

2 files changed, 21 insertions, 0 deletions

diff --git a/ios/public/provider/chrome/browser/keyed_service_provider.cc b/ios/public/provider/chrome/browser/keyed_service_provider.cc
index e5782af..09991f6 100644
--- a/ios/public/provider/chrome/browser/keyed_service_provider.cc
+++ b/ios/public/provider/chrome/browser/keyed_service_provider.cc
@@ -25,6 +25,17 @@ KeyedServiceProvider::GetProfileOAuth2TokenServiceForBrowserState(
   return nullptr;
 }
 
+KeyedServiceBaseFactory*
+KeyedServiceProvider::GetProfileOAuth2TokenServiceIOSFactory() {
+  return nullptr;
+}
+
+ProfileOAuth2TokenServiceIOS*
+KeyedServiceProvider::GetProfileOAuth2TokenServiceIOSForBrowserState(
+    ChromeBrowserState* browser_state) {
+  return nullptr;
+}
+
 KeyedServiceBaseFactory* KeyedServiceProvider::GetSigninManagerFactory() {
   return nullptr;
 }
diff --git a/ios/public/provider/chrome/browser/keyed_service_provider.h b/ios/public/provider/chrome/browser/keyed_service_provider.h
index ab5bcf1..d7ef72d 100644
--- a/ios/public/provider/chrome/browser/keyed_service_provider.h
+++ b/ios/public/provider/chrome/browser/keyed_service_provider.h
@@ -12,6 +12,7 @@ enum class ServiceAccessType;
 
 class KeyedServiceBaseFactory;
 class ProfileOAuth2TokenService;
+class ProfileOAuth2TokenServiceIOS;
 class SigninManager;
 
 namespace autofill {
@@ -46,6 +47,15 @@ class KeyedServiceProvider {
   GetProfileOAuth2TokenServiceForBrowserState(
       ChromeBrowserState* browser_state);
 
+  // Returns the ProfileOAuth2TokenServiceIOS factory for dependencies.
+  virtual KeyedServiceBaseFactory* GetProfileOAuth2TokenServiceIOSFactory();
+
+  // Returns an instance of ProfileOAuth2TokenServiceIOS tied to
+  // |browser_state|.
+  virtual ProfileOAuth2TokenServiceIOS*
+  GetProfileOAuth2TokenServiceIOSForBrowserState(
+      ChromeBrowserState* browser_state);
+
   // Returns the SigninManager factory for dependencies.
   virtual KeyedServiceBaseFactory* GetSigninManagerFactory();