Set user_gesture bit at NavigationHandle creation time.

content/renderer/render_frame_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 3370 matching lines @@
   if (!ds)
     return;
 
   TRACE_EVENT2("navigation,benchmark,rail",
                "RenderFrameImpl::didStartProvisionalLoad", "id", routing_id_,
                "url", ds->request().url().string().utf8());
   DocumentState* document_state = DocumentState::FromDataSource(ds);
   NavigationStateImpl* navigation_state = static_cast<NavigationStateImpl*>(
       document_state->navigation_state());
   bool is_top_most = !frame->parent();
+  bool has_user_gesture = WebUserGestureIndicator::isProcessingUserGesture();
   if (is_top_most) {
     render_view_->set_navigation_gesture(
-        WebUserGestureIndicator::isProcessingUserGesture() ?
-            NavigationGestureUser : NavigationGestureAuto);
+        has_user_gesture ? NavigationGestureUser : NavigationGestureAuto);
   } 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
     // handle loading of error pages.
     navigation_state->set_transition_type(ui::PAGE_TRANSITION_AUTO_SUBFRAME);
   }
 
   base::TimeTicks navigation_start =
       navigation_state->common_params().navigation_start;
   DCHECK(!navigation_start.is_null());
 
   for (auto& observer : render_view_->observers())
     observer.DidStartProvisionalLoad(frame);
   for (auto& observer : observers_)
     observer.DidStartProvisionalLoad();
 
   Send(new FrameHostMsg_DidStartProvisionalLoad(
-      routing_id_, ds->request().url(), navigation_start));
+      routing_id_, ds->request().url(), navigation_start, has_user_gesture));
 }
 
 void RenderFrameImpl::didReceiveServerRedirectForProvisionalLoad(
     blink::WebLocalFrame* frame) {
   DCHECK_EQ(frame_, frame);
 
   // We don't use HistoryController in OOPIF enabled modes.
   if (SiteIsolationPolicy::UseSubframeNavigationEntries())
     return;
 
@@ skipping 3214 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content