Revert of Make TrayDetailsView a ViewClickListener and ButtonListener

ui/chromeos/network/network_list_delegate.h

Index: ui/chromeos/network/network_list_delegate.h
diff --git a/ui/chromeos/network/network_list_delegate.h b/ui/chromeos/network/network_list_delegate.h
index 3e62ed3366e432401110466b23c118cf26383818..abdf3ad395fd95039cbfbfb13704588a876d3fd0 100644
--- a/ui/chromeos/network/network_list_delegate.h
+++ b/ui/chromeos/network/network_list_delegate.h
@@ -45,7 +45,7 @@
   virtual views::Label* CreateInfoLabel() = 0;
 
   // Called when the user clicks on an entry representing a network in the list.
-  virtual void OnNetworkEntryClicked(views::View* sender) = 0;
+  virtual void OnViewClicked(views::View* sender) = 0;
 
   virtual void RelayoutScrollList() = 0;
 };