Resubmit: Open the WrenchMenu on mouseover when dragging a browser action

chrome/browser/ui/views/menu_test_base.h

Index: chrome/browser/ui/views/menu_test_base.h
diff --git a/chrome/browser/ui/views/menu_test_base.h b/chrome/browser/ui/views/menu_test_base.h
index d919662f9f37e7b4ae61913904ae62d5b9ab5ba9..1d4f903ebd8add9a5586f5899d991d55c8aa7163 100644
--- a/chrome/browser/ui/views/menu_test_base.h
+++ b/chrome/browser/ui/views/menu_test_base.h
@@ -60,6 +60,10 @@ class MenuTestBase : public ViewEventTestBase,
   // Called once the menu is open.
   virtual void DoTestWithMenuOpen() = 0;
 
+  // Returns a bitmask of flags to use when creating the |menu_runner_|. By
+  // default, this is only views::MenuRunner::HAS_MNEMONICS.
+  virtual int GetMenuRunnerFlags();
+
   // ViewEventTestBase implementation.
   virtual void SetUp() OVERRIDE;
   virtual void TearDown() OVERRIDE;