Hide location bar on WebKit programmatic scroll.

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index 12c4c072db9d1807ee6ff1ba75c4084a6bd04b69..fbdadb8f7ba22b476aed2c676d65d2dffa0a6145 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -1311,6 +1311,11 @@ bool WebContentsImpl::IsFullscreenForCurrentTab() const {
   return delegate_ ? delegate_->IsFullscreenForTabOrPending(this) : false;
 }
 
+void WebContentsImpl::RequestShowTopControls(bool show) {
+  if (delegate_)
+    delegate_->RequestShowTopControls(this, show);
+}
+
 void WebContentsImpl::RequestToLockMouse(bool user_gesture,
                                          bool last_unlocked_by_target) {
   if (delegate_) {