Remove the implicit wrench menu items for browser actions.

chrome/common/extensions/extension_action.cc

Index: chrome/common/extensions/extension_action.cc
diff --git a/chrome/common/extensions/extension_action.cc b/chrome/common/extensions/extension_action.cc
index dee9eeddf3bfae3759e4c99f7e89a8e78ac26cc7..2d3291e8f8b0484461620db1bc08620926d45f6d 100644
--- a/chrome/common/extensions/extension_action.cc
+++ b/chrome/common/extensions/extension_action.cc
@@ -2,13 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/app/chrome_dll_resource.h"
 #include "chrome/common/extensions/extension_action.h"
 
-int ExtensionAction::next_command_id_ = IDC_BROWSER_ACTION_FIRST;
-
 ExtensionAction::ExtensionAction()
-  : type_(PAGE_ACTION), command_id_(next_command_id_++) {
+  : type_(PAGE_ACTION) {
 }
 
 ExtensionAction::~ExtensionAction() {