Fix pushState causing stop/reload button and favicon to flicker.

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index 296fce9e06f6a6751b3725844e23a1704727bbc1..22cb53a810934b689feb1194d6dea9117e385c1e 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -1843,10 +1843,6 @@ bool RenderViewImpl::enumerateChosenDirectory(
 }
 
 void RenderViewImpl::didStartLoading(bool to_different_document) {
-  didStartLoading();
-}
-
-void RenderViewImpl::didStartLoading() {
   if (is_loading_) {
     DVLOG(1) << "didStartLoading called while loading";
     return;
@@ -1855,7 +1851,7 @@ void RenderViewImpl::didStartLoading() {
   is_loading_ = true;
 
   // Send the IPC message through the top-level frame.
-  main_render_frame_->didStartLoading();
+  main_render_frame_->didStartLoading(to_different_document);
 
   FOR_EACH_OBSERVER(RenderViewObserver, observers_, DidStartLoading());
 }
@@ -3261,7 +3257,7 @@ void RenderViewImpl::RunModalAlertDialog(blink::WebFrame* frame,
 }
 
 void RenderViewImpl::DidStartLoading() {
-  didStartLoading();
+  didStartLoading(true);
 }
 
 void RenderViewImpl::DidStopLoading() {