Set user_gesture bit at NavigationHandle creation time.

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index df70a011bf97a45271eb3f3906a5dd709b1fc197..c139bfaf305d578beb59ed5484f5be5ef7672f03 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -3388,10 +3388,11 @@ void RenderFrameImpl::didStartProvisionalLoad(blink::WebLocalFrame* frame) {
   NavigationStateImpl* navigation_state = static_cast<NavigationStateImpl*>(
       document_state->navigation_state());
   bool is_top_most = !frame->parent();
+  NavigationGesture gesture = WebUserGestureIndicator::isProcessingUserGesture()
+                                  ? NavigationGestureUser
+                                  : NavigationGestureAuto;
   if (is_top_most) {
-    render_view_->set_navigation_gesture(
-        WebUserGestureIndicator::isProcessingUserGesture() ?
-            NavigationGestureUser : NavigationGestureAuto);
+    render_view_->set_navigation_gesture(gesture);
   } else if (ds->replacesCurrentHistoryItem()) {
     // Subframe navigations that don't add session history items must be
     // marked with AUTO_SUBFRAME. See also didFailProvisionalLoad for how we
@@ -3409,7 +3410,7 @@ void RenderFrameImpl::didStartProvisionalLoad(blink::WebLocalFrame* frame) {
     observer.DidStartProvisionalLoad();
 
   Send(new FrameHostMsg_DidStartProvisionalLoad(
-      routing_id_, ds->request().url(), navigation_start));
+      routing_id_, ds->request().url(), navigation_start, gesture));
 }
 
 void RenderFrameImpl::didReceiveServerRedirectForProvisionalLoad(
@@ -5029,8 +5030,9 @@ void RenderFrameImpl::OnCommitNavigation(
   // If the request was initiated in the context of a user gesture then make
   // sure that the navigation also executes in the context of a user gesture.
   std::unique_ptr<blink::WebScopedUserGesture> gesture(
-      request_params.has_user_gesture ? new blink::WebScopedUserGesture(frame_)
-                                      : nullptr);
+      (request_params.gesture == NavigationGestureUser)
+          ? new blink::WebScopedUserGesture(frame_)
+          : nullptr);
 
   NavigateInternal(common_params, StartNavigationParams(), request_params,
                    std::move(stream_override));
@@ -6123,7 +6125,8 @@ void RenderFrameImpl::BeginNavigation(const NavigationPolicyInfo& info) {
   BeginNavigationParams begin_navigation_params(
       GetWebURLRequestHeaders(info.urlRequest),
       GetLoadFlagsForWebURLRequest(info.urlRequest),
-      info.urlRequest.hasUserGesture(),
+      info.urlRequest.hasUserGesture() ? NavigationGestureUser
+                                       : NavigationGestureAuto,
       info.urlRequest.skipServiceWorker() !=
           blink::WebURLRequest::SkipServiceWorker::None,
       GetRequestContextTypeForWebURLRequest(info.urlRequest));