Support detaching/attaching panels via inter-strip drags.

chrome/browser/ui/panels/base_panel_browser_test.h

Index: chrome/browser/ui/panels/base_panel_browser_test.h
diff --git a/chrome/browser/ui/panels/base_panel_browser_test.h b/chrome/browser/ui/panels/base_panel_browser_test.h
index e96f5040127f07874322f93a3c11f2d73d197d41..38e7b830968a3cc14ef295826c28cbdd26dd6999 100644
--- a/chrome/browser/ui/panels/base_panel_browser_test.h
+++ b/chrome/browser/ui/panels/base_panel_browser_test.h
@@ -80,6 +80,10 @@ class BasePanelBrowserTest : public InProcessBrowserTest {
                                const gfx::Rect& bounds);
   Panel* CreatePanel(const std::string& panel_name);
 
+  Panel* CreateDockedPanel(const std::string& name, const gfx::Rect& bounds);
+  Panel* CreateDetachedPanel(const std::string& name, const gfx::Rect& bounds);
+  Panel* CreateOverflowPanel(const std::string& name, const gfx::Rect& bounds);

[jennb, 2012/03/12 22:43:00]

Should comment that the caller is responsible for setting up the scenario that
causes this panel to be an overflow panel.

[jianli, 2012/03/13 00:21:40]

Done.

+
   void WaitForPanelAdded(Panel* panel);
   void WaitForPanelRemoved(Panel* panel);
   void WaitForPanelActiveState(Panel* panel, ActiveState state);