Send navigation_start to the browser in DidStartProvisionalLoad IPC

content/public/test/render_view_test.cc

Index: content/public/test/render_view_test.cc
diff --git a/content/public/test/render_view_test.cc b/content/public/test/render_view_test.cc
index c13f6699fd106e6c150ee79d89f1360b2d3b4062..d356527987b557b9cd918c3663bfcfbeeeee9e78 100644
--- a/content/public/test/render_view_test.cc
+++ b/content/public/test/render_view_test.cc
@@ -578,18 +578,24 @@ scoped_ptr<ViewMsg_Resize_Params> RenderViewTest::InitialSizeParams() {
 }
 
 void RenderViewTest::GoToOffset(int offset, const PageState& state) {
+  CommonNavigationParams common_params;
+  common_params.transition = ui::PAGE_TRANSITION_FORWARD_BACK;
+  GoToOffsetWithParams(offset, state, common_params, StartNavigationParams(),
+                       RequestNavigationParams());
+}
+
+void RenderViewTest::GoToOffsetWithParams(
+    int offset,
+    const PageState& state,
+    const CommonNavigationParams common_params,
+    const StartNavigationParams start_params,
+    RequestNavigationParams request_params) {
   RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_);
 
   int history_list_length = impl->historyBackListCount() +
                             impl->historyForwardListCount() + 1;
   int pending_offset = offset + impl->history_list_offset_;
 
-  CommonNavigationParams common_params(
-      GURL(), Referrer(), ui::PAGE_TRANSITION_FORWARD_BACK,
-      FrameMsg_Navigate_Type::NORMAL, true, false, base::TimeTicks(),
-      FrameMsg_UILoadMetricsReportType::NO_REPORT, GURL(), GURL(),
-      LOFI_UNSPECIFIED, base::TimeTicks::Now());
-  RequestNavigationParams request_params;
   request_params.page_state = state;
   request_params.page_id = impl->page_id_ + offset;
   request_params.nav_entry_id = pending_offset + 1;
@@ -599,7 +605,7 @@ void RenderViewTest::GoToOffset(int offset, const PageState& state) {
 
   TestRenderFrame* frame =
       static_cast<TestRenderFrame*>(impl->GetMainRenderFrame());
-  frame->Navigate(common_params, StartNavigationParams(), request_params);
+  frame->Navigate(common_params, start_params, request_params);
 
   // The load actually happens asynchronously, so we pump messages to process
   // the pending continuation.