Rename the shared impl files.

ppapi/shared_impl/ppb_audio_input_shared.h

Index: ppapi/shared_impl/ppb_audio_input_shared.h
diff --git a/ppapi/shared_impl/audio_input_impl.h b/ppapi/shared_impl/ppb_audio_input_shared.h
similarity index 89%
rename from ppapi/shared_impl/audio_input_impl.h
rename to ppapi/shared_impl/ppb_audio_input_shared.h
index e7604c33d36eedf478c3710bf6be9e7b01636895..5c5e88d65e4bd5db67c7d3e92edd96b57747ceff 100644
--- a/ppapi/shared_impl/audio_input_impl.h
+++ b/ppapi/shared_impl/ppb_audio_input_shared.h
@@ -2,9 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef PPAPI_SHARED_IMPL_AUDIO_INPUT_IMPL_H_
-#define PPAPI_SHARED_IMPL_AUDIO_INPUT_IMPL_H_
+#ifndef PPAPI_SHARED_IMPL_PPB_AUDIO_INPUT_SHARED_H_
+#define PPAPI_SHARED_IMPL_PPB_AUDIO_INPUT_SHARED_H_
 
+#include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/shared_memory.h"
 #include "base/sync_socket.h"
@@ -18,12 +19,12 @@ namespace ppapi {
 // Implements the logic to map shared memory and run the audio thread signaled
 // from the sync socket. Both the proxy and the renderer implementation use
 // this code.
-class PPAPI_SHARED_EXPORT AudioInputImpl
+class PPAPI_SHARED_EXPORT PPB_AudioInput_Shared
     : public thunk::PPB_AudioInput_API,
       public base::DelegateSimpleThread::Delegate {
  public:
-  AudioInputImpl();
-  virtual ~AudioInputImpl();
+  PPB_AudioInput_Shared();
+  virtual ~PPB_AudioInput_Shared();
 
   bool capturing() const { return capturing_; }
 
@@ -81,8 +82,10 @@ class PPAPI_SHARED_EXPORT AudioInputImpl
 
   // User data pointer passed verbatim to the callback function.
   void* user_data_;
+
+  DISALLOW_COPY_AND_ASSIGN(PPB_AudioInput_Shared);
 };
 
 }  // namespace ppapi
 
-#endif  // PPAPI_SHARED_IMPL_AUDIO_INPUT_IMPL_H_
+#endif  // PPAPI_SHARED_IMPL_PPB_AUDIO_INPUT_SHARED_H_