Fix a bug that viewed Omnibox hint when hint loses focus

chrome/browser/ui/views/omnibox/omnibox_view_views.cc

Index: chrome/browser/ui/views/omnibox/omnibox_view_views.cc
diff --git a/chrome/browser/ui/views/omnibox/omnibox_view_views.cc b/chrome/browser/ui/views/omnibox/omnibox_view_views.cc
index c9cf7111b946dbc0c44ac718eed6eca6bb15480c..194d915cccbc04cf70ee057924b2f9cfc530ecc9 100644
--- a/chrome/browser/ui/views/omnibox/omnibox_view_views.cc
+++ b/chrome/browser/ui/views/omnibox/omnibox_view_views.cc
@@ -128,7 +128,7 @@ OmniboxViewViews::OmniboxViewViews(OmniboxEditController* controller,
       ime_candidate_window_open_(false),
       select_all_on_mouse_release_(false),
       select_all_on_gesture_tap_(false),
-      weak_ptr_factory_(this) {
+      weak_ptr_factory_(this){

[Peter Kasting, 2016/09/30 22:47:26]

Do not remove space

   SetBorder(views::Border::NullBorder());
   set_id(VIEW_ID_OMNIBOX);
   SetFontList(font_list);
@@ -766,6 +766,10 @@ void OmniboxViewViews::OnFocus() {
     SelectRange(saved_selection_for_focus_change_);
     saved_selection_for_focus_change_ = gfx::Range::InvalidRange();
   }
+
+  // Re-focusing, hint is visible
+  if (model()->is_keyword_hint())
+    location_bar_view_->Layout();

[Peter Kasting, 2016/09/30 22:47:26]

Why make these calls here and not in the LocationBarView focus/blur handlers?

 }
 
 void OmniboxViewViews::OnBlur() {
@@ -794,6 +798,10 @@ void OmniboxViewViews::OnBlur() {
   // The location bar needs to repaint without a focus ring.
   if (ui::MaterialDesignController::IsModeMaterial())
     location_bar_view_->SchedulePaint();
+
+  // Hint is being visible. If losing focus, hint is invisible.
+  if (model()->is_keyword_hint())
+    location_bar_view_->Layout();
 }
 
 bool OmniboxViewViews::IsCommandIdEnabled(int command_id) const {