Modify experimental identity flow to display scope descriptions and details.

chrome/browser/extensions/extension_service.cc

Index: chrome/browser/extensions/extension_service.cc
diff --git a/chrome/browser/extensions/extension_service.cc b/chrome/browser/extensions/extension_service.cc
index 4a3a83afe9eaa054277e6ef8ba91db0831e51185..470512d23c96e977f8fafa1ee42858d2300b266a 100644
--- a/chrome/browser/extensions/extension_service.cc
+++ b/chrome/browser/extensions/extension_service.cc
@@ -885,12 +885,12 @@ void ExtensionService::DisableExtension(
 }
 
 void ExtensionService::GrantPermissionsAndEnableExtension(
-    const Extension* extension) {
+    const Extension* extension, bool record_oauth2_grant) {
   CHECK(extension);
   RecordPermissionMessagesHistogram(
       extension, "Extensions.Permissions_ReEnable");
   extensions::PermissionsUpdater perms_updater(profile());
-  perms_updater.GrantActivePermissions(extension);
+  perms_updater.GrantActivePermissions(extension, record_oauth2_grant);
   extension_prefs_->SetDidExtensionEscalatePermissions(extension, false);
   EnableExtension(extension->id());
 }