Revert 132144 - Broke ASAN

chrome/browser/ui/panels/overflow_panel_strip.cc

Index: chrome/browser/ui/panels/overflow_panel_strip.cc
===================================================================
--- chrome/browser/ui/panels/overflow_panel_strip.cc	(revision 132152)
+++ chrome/browser/ui/panels/overflow_panel_strip.cc	(working copy)
@@ -99,7 +99,7 @@
   }
 
   if (num_panels() == 1) {
-    if (!panel_manager_->display_settings_provider()->is_full_screen())
+    if (!panel_manager_->is_full_screen())
       panel_manager_->mouse_watcher()->AddObserver(this);
     UpdateMaxVisiblePanelsOnHover();
   }
@@ -128,8 +128,7 @@
   panels_.erase(iter);
   DoRefresh(index, panels_.size() - 1);
 
-  if (panels_.empty() &&
-      !panel_manager_->display_settings_provider()->is_full_screen())
+  if (panels_.empty() && !panel_manager_->is_full_screen())
     panel_manager_->mouse_watcher()->RemoveObserver(this);
 
   // Update the overflow indicator. If the number of overflow panels fall below
@@ -343,8 +342,7 @@
 
 bool OverflowPanelStrip::ShouldShowOverflowTitles(
     const gfx::Point& mouse_position) const {
-  if (panels_.empty() ||
-      panel_manager_->display_settings_provider()->is_full_screen())
+  if (panels_.empty() || panel_manager_->is_full_screen())
     return false;
 
   Panel* top_visible_panel = num_panels() >= max_visible_panels() ?