Add OAuth2 token to RealPanRequest.

chrome/browser/ui/autofill/chrome_autofill_client.cc

Index: chrome/browser/ui/autofill/chrome_autofill_client.cc
diff --git a/chrome/browser/ui/autofill/chrome_autofill_client.cc b/chrome/browser/ui/autofill/chrome_autofill_client.cc
index 47b821982e33ad2042643c681b2a88a895fa6a4f..dbc94d9b731b8fe9253d2dc84632219082f4f709 100644
--- a/chrome/browser/ui/autofill/chrome_autofill_client.cc
+++ b/chrome/browser/ui/autofill/chrome_autofill_client.cc
@@ -10,6 +10,9 @@
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/password_manager/chrome_password_manager_client.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/signin/profile_identity_provider.h"
+#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
+#include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_controller.h"
 #include "chrome/browser/ui/autofill/autofill_popup_controller_impl.h"
 #include "chrome/browser/ui/autofill/card_unmask_prompt_view.h"
@@ -33,6 +36,7 @@
 #include "chrome/browser/android/chromium_application.h"
 #include "chrome/browser/ui/android/autofill/autofill_logger_android.h"
 #else
+#include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
 #include "components/ui/zoom/zoom_controller.h"
 #endif
 
@@ -99,6 +103,23 @@ PrefService* ChromeAutofillClient::GetPrefs() {
       ->GetPrefs();
 }
 
+IdentityProvider* ChromeAutofillClient::GetIdentityProvider() {
+  if (!identity_provider_) {
+    Profile* profile =
+        Profile::FromBrowserContext(web_contents()->GetBrowserContext());
+    LoginUIService* login_service = nullptr;
+#if !defined(OS_ANDROID)
+    login_service = LoginUIServiceFactory::GetForProfile(profile);
+#endif
+    identity_provider_.reset(new ProfileIdentityProvider(
+        SigninManagerFactory::GetForProfile(profile),
+        ProfileOAuth2TokenServiceFactory::GetForProfile(profile),
+        login_service));
+  }
+
+  return identity_provider_.get();
+}
+
 void ChromeAutofillClient::ShowAutofillSettings() {
 #if defined(OS_ANDROID)
   chrome::android::ChromiumApplication::ShowAutofillSettings();