IPC::Message -> base::Pickle

content/common/media/media_param_traits.cc

 // 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.
 
 #include "content/common/media/media_param_traits.h"
 
 #include "base/strings/stringprintf.h"
 #include "content/common/media/audio_messages.h"
 #include "content/common/media/video_capture_messages.h"
 #include "ipc/ipc_message_utils.h"
 #include "media/audio/audio_parameters.h"
 #include "media/audio/point.h"
 #include "media/base/limits.h"
 #include "ui/gfx/ipc/gfx_param_traits.h"
 
 using media::AudioParameters;
 using media::ChannelLayout;
 using media::VideoCaptureFormat;
 
 namespace IPC {
 
-void ParamTraits<AudioParameters>::Write(Message* m,
+void ParamTraits<AudioParameters>::Write(base::Pickle* m,
                                          const AudioParameters& p) {
   WriteParam(m, p.format());
   WriteParam(m, p.channel_layout());
   WriteParam(m, p.sample_rate());
   WriteParam(m, p.bits_per_sample());
   WriteParam(m, p.frames_per_buffer());
   WriteParam(m, p.channels());
   WriteParam(m, p.effects());
   WriteParam(m, p.mic_positions());
 }
 
-bool ParamTraits<AudioParameters>::Read(const Message* m,
+bool ParamTraits<AudioParameters>::Read(const base::Pickle* m,
                                         base::PickleIterator* iter,
                                         AudioParameters* r) {
   AudioParameters::Format format;
   ChannelLayout channel_layout;
   int sample_rate, bits_per_sample, frames_per_buffer, channels, effects;
   std::vector<media::Point> mic_positions;
 
   if (!ReadParam(m, iter, &format) || !ReadParam(m, iter, &channel_layout) ||
       !ReadParam(m, iter, &sample_rate) ||
       !ReadParam(m, iter, &bits_per_sample) ||
@@ skipping 11 matching lines @@
 
   *r = params;
   return r->IsValid();
 }
 
 void ParamTraits<AudioParameters>::Log(const AudioParameters& p,
                                        std::string* l) {
   l->append(base::StringPrintf("<AudioParameters>"));
 }
 
-void ParamTraits<VideoCaptureFormat>::Write(Message* m,
+void ParamTraits<VideoCaptureFormat>::Write(base::Pickle* m,
                                             const VideoCaptureFormat& p) {
   WriteParam(m, p.frame_size);
   WriteParam(m, p.frame_rate);
   WriteParam(m, p.pixel_format);
   WriteParam(m, p.pixel_storage);
 }
 
-bool ParamTraits<VideoCaptureFormat>::Read(const Message* m,
+bool ParamTraits<VideoCaptureFormat>::Read(const base::Pickle* m,
                                            base::PickleIterator* iter,
                                            VideoCaptureFormat* r) {
   if (!ReadParam(m, iter, &r->frame_size) ||
       !ReadParam(m, iter, &r->frame_rate) ||
       !ReadParam(m, iter, &r->pixel_format) ||
       !ReadParam(m, iter, &r->pixel_storage)) {
     return false;
   }
   return r->IsValid();
 }
 
 void ParamTraits<VideoCaptureFormat>::Log(const VideoCaptureFormat& p,
                                           std::string* l) {
   l->append(base::StringPrintf("<VideoCaptureFormat> %s",
                                media::VideoCaptureFormat::ToString(p).c_str()));
 }
 
 }  // namespace IPC