Revert of Fix the handling of user gestures for external protocol handler dialogs.

content/browser/loader/resource_dispatcher_host_impl.cc

Index: content/browser/loader/resource_dispatcher_host_impl.cc
diff --git a/content/browser/loader/resource_dispatcher_host_impl.cc b/content/browser/loader/resource_dispatcher_host_impl.cc
index 574122e2b2723875f2671bc7f5579196c5506b66..923431582ceb0ce4d5575d7bae386ac35d74e166 100644
--- a/content/browser/loader/resource_dispatcher_host_impl.cc
+++ b/content/browser/loader/resource_dispatcher_host_impl.cc
@@ -679,15 +679,8 @@
   if (job_factory->IsHandledURL(url))
     return false;
 
-  bool initiated_by_user_gesture =
-      (loader->request()->load_flags() & net::LOAD_MAYBE_USER_GESTURE) != 0;
-  bool handled = delegate_->HandleExternalProtocol(url, info->GetChildID(),
-                                                   info->GetRouteID(),
-                                                   initiated_by_user_gesture);
-  // Consume the user gesture if the external protocol dialog is shown.
-  if (handled)
-    last_user_gesture_time_ = base::TimeTicks();
-  return handled;
+  return delegate_->HandleExternalProtocol(url, info->GetChildID(),
+                                           info->GetRouteID());
 }
 
 void ResourceDispatcherHostImpl::DidStartRequest(ResourceLoader* loader) {