Replace Increment/DecrementKeepAliveCount by ScopedKeepAlives

chrome/browser/ui/panels/panel.h

Index: chrome/browser/ui/panels/panel.h
diff --git a/chrome/browser/ui/panels/panel.h b/chrome/browser/ui/panels/panel.h
index c4419022e4334d478e0e701b70e0ad592a80cfca..898696e4cb32af45291d8ddec7d96402b6530d69 100644
--- a/chrome/browser/ui/panels/panel.h
+++ b/chrome/browser/ui/panels/panel.h
@@ -29,6 +29,7 @@ class PanelCollection;
 class PanelHost;
 class PanelManager;
 class Profile;
+class ScopedKeepAlive;
 class StackedPanelCollection;
 
 namespace content {
@@ -411,6 +412,8 @@ class Panel : public ui::BaseWindow,
   // Icon showed in the task bar.
   gfx::Image app_icon_;
 
+  scoped_ptr<ScopedKeepAlive> keep_alive_;
+
   base::WeakPtrFactory<Panel> image_loader_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Panel);