Save and restore State for ShellWindows, including panels

chrome/browser/ui/gtk/browser_window_gtk.h

Index: chrome/browser/ui/gtk/browser_window_gtk.h
diff --git a/chrome/browser/ui/gtk/browser_window_gtk.h b/chrome/browser/ui/gtk/browser_window_gtk.h
index 5ff445fde3f477685767453334cc059fb388623d..67dac6b1b25546bb3e93a6f63100499d9e96e77e 100644
--- a/chrome/browser/ui/gtk/browser_window_gtk.h
+++ b/chrome/browser/ui/gtk/browser_window_gtk.h
@@ -59,13 +59,13 @@ class PrefRegistrySyncable;
 
 // An implementation of BrowserWindow for GTK. Cross-platform code will interact
 // with this object when it needs to manipulate the window.
-class BrowserWindowGtk :
-    public BrowserWindow,
-    public content::NotificationObserver,
-    public TabStripModelObserver,
-    public ui::ActiveWindowWatcherXObserver,
-    public InfoBarContainer::Delegate,
-    public extensions::ExtensionKeybindingRegistry::Delegate {
+class BrowserWindowGtk
+    : public BrowserWindow,
+      public content::NotificationObserver,
+      public TabStripModelObserver,
+      public ui::ActiveWindowWatcherXObserver,
+      public InfoBarContainer::Delegate,
+      public extensions::ExtensionKeybindingRegistry::Delegate {
  public:
   explicit BrowserWindowGtk(Browser* browser);
   virtual ~BrowserWindowGtk();
@@ -95,6 +95,7 @@ class BrowserWindowGtk :
   virtual void SetStarredState(bool is_starred) OVERRIDE;
   virtual void ZoomChangedForActiveTab(bool can_show_bubble) OVERRIDE;
   virtual gfx::Rect GetRestoredBounds() const OVERRIDE;
+  virtual ui::WindowShowState GetRestoredState() const OVERRIDE;
   virtual gfx::Rect GetBounds() const OVERRIDE;
   virtual bool IsMaximized() const OVERRIDE;
   virtual bool IsMinimized() const OVERRIDE;