Rename the shared impl files.

ppapi/shared_impl/audio_config_impl.cc

-// Copyright (c) 2011 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 "ppapi/shared_impl/audio_config_impl.h"
-
-namespace ppapi {
-
-AudioConfigImpl::AudioConfigImpl(PP_Instance instance)
-    : Resource(instance),
-      sample_rate_(PP_AUDIOSAMPLERATE_NONE),
-      sample_frame_count_(0) {
-}
-
-AudioConfigImpl::AudioConfigImpl(const HostResource& host_resource)
-    : Resource(host_resource),
-      sample_rate_(PP_AUDIOSAMPLERATE_NONE),
-      sample_frame_count_(0) {
-}
-
-AudioConfigImpl::~AudioConfigImpl() {
-}
-
-// static
-PP_Resource AudioConfigImpl::CreateAsImpl(PP_Instance instance,
-                                          PP_AudioSampleRate sample_rate,
-                                          uint32_t sample_frame_count) {
-  scoped_refptr<AudioConfigImpl> object(new AudioConfigImpl(instance));
-  if (!object->Init(sample_rate, sample_frame_count))
-    return 0;
-  return object->GetReference();
-}
-
-// static
-PP_Resource AudioConfigImpl::CreateAsProxy(PP_Instance instance,
-                                           PP_AudioSampleRate sample_rate,
-                                           uint32_t sample_frame_count) {
-  scoped_refptr<AudioConfigImpl> object(new AudioConfigImpl(
-      HostResource::MakeInstanceOnly(instance)));
-  if (!object->Init(sample_rate, sample_frame_count))
-    return 0;
-  return object->GetReference();
-}
-
-thunk::PPB_AudioConfig_API* AudioConfigImpl::AsPPB_AudioConfig_API() {
-  return this;
-}
-
-PP_AudioSampleRate AudioConfigImpl::GetSampleRate() {
-  return sample_rate_;
-}
-
-uint32_t AudioConfigImpl::GetSampleFrameCount() {
-  return sample_frame_count_;
-}
-
-bool AudioConfigImpl::Init(PP_AudioSampleRate sample_rate,
-                           uint32_t sample_frame_count) {
-  // TODO(brettw): Currently we don't actually check what the hardware
-  // supports, so just allow sample rates of the "guaranteed working" ones.
-  if (sample_rate != PP_AUDIOSAMPLERATE_44100 &&
-      sample_rate != PP_AUDIOSAMPLERATE_48000)
-    return false;
-
-  // TODO(brettw): Currently we don't actually query to get a value from the
-  // hardware, so just validate the range.
-  if (sample_frame_count > PP_AUDIOMAXSAMPLEFRAMECOUNT ||
-      sample_frame_count < PP_AUDIOMINSAMPLEFRAMECOUNT)
-    return false;
-
-  sample_rate_ = sample_rate;
-  sample_frame_count_ = sample_frame_count;
-  return true;
-}
-
-}  // namespace ppapi