Implementation of new AecDump interface.

webrtc/modules/audio_processing/audio_processing_impl.h

Index: webrtc/modules/audio_processing/audio_processing_impl.h
diff --git a/webrtc/modules/audio_processing/audio_processing_impl.h b/webrtc/modules/audio_processing/audio_processing_impl.h
index dbe3fd24d430a5e53aeac7f6ec06e8708d2d6a1b..1284d6a3e595e9eb0fc42d0ebca8edddb5c7ef0f 100644
--- a/webrtc/modules/audio_processing/audio_processing_impl.h
+++ b/webrtc/modules/audio_processing/audio_processing_impl.h
@@ -286,11 +286,11 @@ class AudioProcessingImpl : public AudioProcessing {
 
   // Creates and returns new CaptureStreamInfo filled with the capture
   // stream and data (delay, drift etc).
-  std::unique_ptr<AecDump::CaptureStreamInfo> RecordUnprocessedCaptureStream(
+  AecDump::CaptureStreamInfo* RecordUnprocessedCaptureStream(
       const float* const* capture_stream) const
       EXCLUSIVE_LOCKS_REQUIRED(crit_capture_);
 
-  std::unique_ptr<AecDump::CaptureStreamInfo> RecordUnprocessedCaptureStream(
+  AecDump::CaptureStreamInfo* RecordUnprocessedCaptureStream(
       const AudioFrame& capture_frame) const
       EXCLUSIVE_LOCKS_REQUIRED(crit_capture_);
 
@@ -298,13 +298,12 @@ class AudioProcessingImpl : public AudioProcessing {
   // stream and sends it to be written with AecDump.
   void RecordProcessedCaptureStream(
       const float* const* processed_capture_stream,
-      std::unique_ptr<AecDump::CaptureStreamInfo> stream_info) const
+      AecDump::CaptureStreamInfo* stream_info) const
       EXCLUSIVE_LOCKS_REQUIRED(crit_capture_);
 
-  void RecordProcessedCaptureStream(
-      const AudioFrame& processed_capture_frame,
-      std::unique_ptr<AecDump::CaptureStreamInfo> stream_info) const
-      EXCLUSIVE_LOCKS_REQUIRED(crit_capture_);
+  void RecordProcessedCaptureStream(const AudioFrame& processed_capture_frame,
+                                    AecDump::CaptureStreamInfo* stream_info)
+      const EXCLUSIVE_LOCKS_REQUIRED(crit_capture_);
 
   // Copies data (delay, drift, etc) into the |stream_info| object.
   void PopulateStreamInfoWithState(AecDump::CaptureStreamInfo* stream_info)