Addition testing for panels drag and drop.

chrome/browser/ui/panels/panel_manager.h

Index: chrome/browser/ui/panels/panel_manager.h
diff --git a/chrome/browser/ui/panels/panel_manager.h b/chrome/browser/ui/panels/panel_manager.h
index 1ece64e120af31f8cac463b18e707199e876d5f6..1985448ba5c1cb655e7a845d869a4d216c59b9f8 100644
--- a/chrome/browser/ui/panels/panel_manager.h
+++ b/chrome/browser/ui/panels/panel_manager.h
@@ -84,6 +84,8 @@ class PanelManager {
   void DragLeft();
   void DragRight();
 
+  static int horizontal_spacing();

[jennb, 2011/08/23 17:14:16]

Need comment explaining what this is.

[jianli, 2011/08/23 17:27:12]

Since this is only needed by the test, you should not make it accessible to
everyone. Either try to use UNIT_TEST to guard it or move it to private and
expose it to FRIEND test.

[prasadt, 2011/08/23 18:05:10]

Done.

[prasadt, 2011/08/23 18:05:10]

This is private.
Can't use UNIT_TEST because the defintion needs to live in the .cc file as the
variable we want is in an anonymous namespace.

+
   Panels panels_;
 
   // Stores the panels that are pending to remove. We want to delay the removal