Check the bookmark bar state when updating the title of the page.

chrome/browser/gtk/browser_window_gtk.cc

Index: chrome/browser/gtk/browser_window_gtk.cc
diff --git a/chrome/browser/gtk/browser_window_gtk.cc b/chrome/browser/gtk/browser_window_gtk.cc
index 5d23c1f81c1266dda4bfbf00c6fe5e8bbc75a180..70168d10f176de59008c2793e1c6c5c7a1f83d94 100644
--- a/chrome/browser/gtk/browser_window_gtk.cc
+++ b/chrome/browser/gtk/browser_window_gtk.cc
@@ -717,6 +717,12 @@ void BrowserWindowGtk::UpdateTitleBar() {
   gtk_window_set_title(window_, UTF16ToUTF8(title).c_str());
   if (ShouldShowWindowIcon())
     titlebar_->UpdateTitle();
+
+  // We need to update the bookmark bar state if we're navigating away from the
+  // NTP and "always show bookmark bar" is not set.  On Windows,
+  // UpdateTitleBar() causes a layout in BrowserView which checks to see if
+  // the bookmarks bar should be shown.
+  MaybeShowBookmarkBar(browser_->GetSelectedTabContents(), false);
 }
 
 void BrowserWindowGtk::UpdateDevTools() {