PlzNavigate: Support ResourceTiming API

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 fbd8279f491e1b8f8686c548166e01c4fa128fa0..83ed43884933d65f13337a59430a0195f6aa92ad 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -4829,6 +4829,8 @@ void RenderFrameImpl::OnCommitNavigation(
       new StreamOverrideParameters());
   stream_override->stream_url = stream_url;
   stream_override->response = response;
+  stream_override->redirects = request_params.redirects;
+  stream_override->redirect_responses = request_params.resource_response_infos;
 
   NavigateInternal(common_params, StartNavigationParams(), request_params,
                    std::move(stream_override));
@@ -5470,11 +5472,18 @@ void RenderFrameImpl::NavigateInternal(
   request.setHasUserGesture(start_params.has_user_gesture);
 #endif
 
-  // PlzNavigate: Make sure that Blink's loader will not try to use browser side
-  // navigation for this request (since it already went to the browser).
-  if (browser_side_navigation)
+  if (browser_side_navigation) {
+    // PlzNavigate: Make sure that Blink's loader will not try to use browser
+    // side navigation for this request (since it already went to the browser).
     request.setCheckForBrowserSideNavigation(false);
 
+    request.setNavigationStartTime(
+        (common_params.navigation_start - base::TimeTicks()).InSecondsF());
+
+    if (!request_params.redirects.empty())
+      request.setInitialURL(request_params.redirects.front());
+  }
+
   // If we are reloading, then use the history state of the current frame.
   // Otherwise, if we have history state, then we need to navigate to it, which
   // corresponds to a back/forward navigation event. Update the parameters