Add a skeleton gamepad resource.

content/browser/renderer_host/pepper/pepper_gamepad_host.h

+// 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.
+
+#ifndef CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_GAMEPAD_HOST_H_
+#define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_GAMEPAD_HOST_H_
+
+#include "base/compiler_specific.h"
+#include "content/common/content_export.h"
+#include "ppapi/host/resource_host.h"
+
+namespace content {
+
+class BrowserPpapiHost;
+
+class CONTENT_EXPORT PepperGamepadHost : public ppapi::host::ResourceHost {
+ public:
+  PepperGamepadHost(BrowserPpapiHost* host,
+                    PP_Instance instance,
+                    PP_Resource resource);
+  virtual ~PepperGamepadHost();
+
+  virtual int32_t OnResourceMessageReceived(
+      const IPC::Message& msg,
+      ppapi::host::HostMessageContext* context) OVERRIDE;
+
+ private:
+  int32_t OnMsgRequestMemory(ppapi::host::HostMessageContext* context);
+
+  BrowserPpapiHost* browser_ppapi_host_;

[raymes, 2012/08/23 15:52:32]

Probably good to make a note about pointer ownership somewhere?

+
+  DISALLOW_COPY_AND_ASSIGN(PepperGamepadHost);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_GAMEPAD_HOST_H_