Upstream ProfileOAuth2TokenServiceProviderImpl.

ios/public/provider/chrome/browser/test_chrome_browser_provider.mm

Index: ios/public/provider/chrome/browser/test_chrome_browser_provider.mm
diff --git a/ios/public/provider/chrome/browser/test_chrome_browser_provider.mm b/ios/public/provider/chrome/browser/test_chrome_browser_provider.mm
index eb0db245cea063bbf13dd5dc77983a5d01dc7493..4c69680fc4d42bc6fef1a6de138722592a2689e5 100644
--- a/ios/public/provider/chrome/browser/test_chrome_browser_provider.mm
+++ b/ios/public/provider/chrome/browser/test_chrome_browser_provider.mm
@@ -5,16 +5,13 @@
 #include "ios/public/provider/chrome/browser/test_chrome_browser_provider.h"
 
 #include "base/logging.h"
-#include "components/signin/ios/browser/fake_profile_oauth2_token_service_ios_provider.h"
 #include "ios/public/provider/chrome/browser/signin/chrome_identity_service.h"
 #import "ios/public/provider/chrome/browser/test_updatable_resource_provider.h"
 
 namespace ios {
 
 TestChromeBrowserProvider::TestChromeBrowserProvider()
-    : oauth2_token_service_provider_(
-          new FakeProfileOAuth2TokenServiceIOSProvider),
-      chrome_identity_service_(new ios::ChromeIdentityService),
+    : chrome_identity_service_(new ios::ChromeIdentityService),
       test_updatable_resource_provider_(new TestUpdatableResourceProvider) {}
 
 TestChromeBrowserProvider::~TestChromeBrowserProvider() {}
@@ -26,11 +23,6 @@ TestChromeBrowserProvider* TestChromeBrowserProvider::GetTestProvider() {
   return static_cast<TestChromeBrowserProvider*>(provider);
 }
 
-ProfileOAuth2TokenServiceIOSProvider*
-TestChromeBrowserProvider::GetProfileOAuth2TokenServiceIOSProvider() {
-  return oauth2_token_service_provider_.get();
-}
-
 ChromeIdentityService* TestChromeBrowserProvider::GetChromeIdentityService() {
   return chrome_identity_service_.get();
 }