Move ModuleSystem and NativeHandler to extensions/

chrome/renderer/extensions/module_system_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/base/module_system_test.h"
 #include "base/memory/scoped_ptr.h"
-#include "chrome/renderer/module_system.h"
+#include "chrome/renderer/extensions/module_system.h"
+
+using extensions::ModuleSystem;
+using extensions::NativeHandler;
 
 class CounterNatives : public NativeHandler {
  public:
   CounterNatives() : counter_(0) {
     RouteFunction("Get", base::Bind(&CounterNatives::Get,
         base::Unretained(this)));
     RouteFunction("Increment", base::Bind(&CounterNatives::Increment,
         base::Unretained(this)));
   }
 
@@ skipping 200 matching lines @@
 }
 
 TEST_F(ModuleSystemTest, TestOverrideNonExistentNativeHandler) {
   ModuleSystem::NativesEnabledScope natives_enabled_scope(module_system_.get());
   OverrideNativeHandler("thing", "exports.x = 5;");
   RegisterModule("test",
       "var assert = requireNative('assert');"
       "assert.AssertTrue(requireNative('thing').x == 5);");
   module_system_->Require("test");
 }