(DEPRECATED) Send navigation_start to browser process in DidStartProvisionalLoad

content/browser/frame_host/navigation_request.cc

Index: content/browser/frame_host/navigation_request.cc
diff --git a/content/browser/frame_host/navigation_request.cc b/content/browser/frame_host/navigation_request.cc
index 93d9887eed0109858c360b3ac98c8b1f21d3dc7d..eb212193e94e1b611739ad018262989dde2293c6 100644
--- a/content/browser/frame_host/navigation_request.cc
+++ b/content/browser/frame_host/navigation_request.cc
@@ -62,7 +62,7 @@ scoped_ptr<NavigationRequest> NavigationRequest::CreateBrowserInitiated(
     const NavigationEntryImpl& entry,
     FrameMsg_Navigate_Type::Value navigation_type,
     bool is_same_document_history_load,
-    base::TimeTicks navigation_start,
+    const base::TimeTicks& navigation_start,
     NavigationControllerImpl* controller) {
   std::string method = entry.GetHasPostData() ? "POST" : "GET";
 
@@ -86,17 +86,16 @@ scoped_ptr<NavigationRequest> NavigationRequest::CreateBrowserInitiated(
   }
 
   scoped_ptr<NavigationRequest> navigation_request(new NavigationRequest(
-      frame_tree_node,
-      entry.ConstructCommonNavigationParams(dest_url, dest_referrer,
-                                            frame_entry, navigation_type,
-                                            LOFI_UNSPECIFIED),
+      frame_tree_node, entry.ConstructCommonNavigationParams(
+                           dest_url, dest_referrer, frame_entry,
+                           navigation_type, LOFI_UNSPECIFIED, navigation_start),
       BeginNavigationParams(method, headers.ToString(),
                             LoadFlagFromNavigationType(navigation_type),
                             false,  // has_user_gestures
                             false,  // skip_service_worker
                             REQUEST_CONTEXT_TYPE_LOCATION),
       entry.ConstructRequestNavigationParams(
-          frame_entry, navigation_start, is_same_document_history_load,
+          frame_entry, is_same_document_history_load,
           frame_tree_node->has_committed_real_load(),
           controller->GetPendingEntryIndex() == -1,
           controller->GetIndexOfEntry(&entry),
@@ -123,7 +122,6 @@ scoped_ptr<NavigationRequest> NavigationRequest::CreateRendererInitiated(
   // TODO(clamy): Set has_committed_real_load.
   RequestNavigationParams request_params(
       false,                   // is_overriding_user_agent
-      base::TimeTicks::Now(),  // browser_navigation_start
       std::vector<GURL>(),     // redirects
       false,                   // can_load_local_resources
       base::Time::Now(),       // request_time
@@ -219,7 +217,7 @@ void NavigationRequest::BeginNavigation() {
 
 void NavigationRequest::CreateNavigationHandle() {
   navigation_handle_ = NavigationHandleImpl::Create(
-      common_params_.url, frame_tree_node_);
+      common_params_.url, frame_tree_node_, common_params_.navigation_start);
 }
 
 void NavigationRequest::TransferNavigationHandleOwnership(