[NaCl SDK] Cleanup examples.

native_client_sdk/src/examples/api/gamepad/gamepad.h

 // Copyright (c) 2013 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 EXAMPLES_GAMEPAD_GAMEPAD_H_
 #define EXAMPLES_GAMEPAD_GAMEPAD_H_
 
 #include <map>
 #include <vector>
 #include "ppapi/c/ppb_gamepad.h"
 #include "ppapi/cpp/graphics_2d.h"
 #include "ppapi/cpp/image_data.h"
 #include "ppapi/cpp/instance.h"
 #include "ppapi/cpp/rect.h"
 #include "ppapi/cpp/size.h"
 
-namespace gamepad {
-
-// The Instance class.  One of these exists for each instance of your NaCl
-// module on the web page.  The browser will ask the Module object to create
-// a new Instance for each occurrence of the <embed> tag that has these
-// attributes:
-//     type="application/x-nacl"
-//     nacl="pi_generator.nmf"
-class Gamepad : public pp::Instance {
+class GamepadInstance : public pp::Instance {
  public:
-  explicit Gamepad(PP_Instance instance);
-  virtual ~Gamepad();
+  explicit GamepadInstance(PP_Instance instance);
+  virtual ~GamepadInstance();
 
   // Update the graphics context to the new size, and regenerate |pixel_buffer_|
   // to fit the new size as well.
   virtual void DidChangeView(const pp::View& view);
 
   // Flushes its contents of |pixel_buffer_| to the 2D graphics context.
   void Paint();
 
   bool quit() const { return quit_; }
 
@@ skipping 21 matching lines @@
 
   bool IsContextValid() const { return graphics_2d_context_ != NULL; }
 
   pp::Graphics2D* graphics_2d_context_;
   pp::ImageData* pixel_buffer_;
   const PPB_Gamepad* gamepad_;
   bool flush_pending_;
   bool quit_;
 };
 
-}  // namespace gamepad
-
 #endif  // EXAMPLES_GAMEPAD_GAMEPAD_H_