Send absolute capture time through audio coding module.

Bug: webrtc:10739
Change-Id: I44e0305be7c84b253172511c2977b1d700e40c1b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/167067
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Chen Xing <chxg@google.com>
Commit-Queue: Minyue Li <minyue@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30363}

modules/audio_coding/test/EncodeDecodeTest.h

@@ -32,7 +32,8 @@ class TestPacketization : public AudioPacketizationCallback {
                    const uint8_t payloadType,
                    const uint32_t timeStamp,
                    const uint8_t* payloadData,
-                   const size_t payloadSize) override;
+                   const size_t payloadSize,
+                   int64_t absolute_capture_timestamp_ms) override;
 
  private:
   static void MakeRTPheader(uint8_t* rtpHeader,