Move gamepad reader code out of PepperHelperImpl in the effort to eliminate PepperHelperImpl. I'm a…

content/renderer/pepper/pepper_helper_impl.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_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_H_
 
 #include <set>
 #include <string>
 
@@ skipping 13 matching lines @@
 namespace base {
 class FilePath;
 }
 
 namespace ppapi {
 class PpapiPermissions;
 struct URLResponseInfoData;
 }
 
 namespace WebKit {
-class WebGamepads;
 class WebURLResponse;
 struct WebCompositionUnderline;
 struct WebCursorInfo;
 }
 
 namespace content {
 class ContextProviderCommandBuffer;
-class GamepadSharedMemoryReader;
 class PepperBroker;
 class PluginModule;
 class PPB_Broker_Impl;
 class RenderViewImpl;
 struct WebPluginInfo;
 
 class PepperHelperImpl : public PepperHelper,
                          public base::SupportsWeakPtr<PepperHelperImpl>,
                          public RenderViewObserver {
  public:
@@ skipping 36 matching lines @@
   void PluginSelectionChanged(PepperPluginInstanceImpl* instance);
 
   // Indicates that the given instance has been created.
   void InstanceCreated(PepperPluginInstanceImpl* instance);
 
   // Indicates that the given instance is being destroyed. This is called from
   // the destructor, so it's important that the instance is not dereferenced
   // from this call.
   void InstanceDeleted(PepperPluginInstanceImpl* instance);
 
-  // Retrieve current gamepad data.
-  void SampleGamepads(WebKit::WebGamepads* data);
-
   // Sets up the renderer host and out-of-process proxy for an external plugin
   // module. Returns the renderer host, or NULL if it couldn't be created.
   RendererPpapiHost* CreateExternalPluginModule(
       scoped_refptr<PluginModule> module,
       const base::FilePath& path,
       ::ppapi::PpapiPermissions permissions,
       const IPC::ChannelHandle& channel_handle,
       base::ProcessId plugin_pid,
       int plugin_child_id);
 
@@ skipping 81 matching lines @@
   // Current text input composition text. Empty if no composition is in
   // progress.
   string16 composition_text_;
 
   // The plugin instance that received the last mouse event. It is set to NULL
   // if the last mouse event went to elements other than Pepper plugins.
   // |last_mouse_event_target_| is not owned by this class. We can know about
   // when it is destroyed via InstanceDeleted().
   PepperPluginInstanceImpl* last_mouse_event_target_;
 
-  scoped_ptr<GamepadSharedMemoryReader> gamepad_shared_memory_reader_;
-
   scoped_refptr<ContextProviderCommandBuffer> offscreen_context3d_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperHelperImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_H_