In common_audio/ and modules/audio_* replace mock macros with unified MOCK_METHOD macro

Bug: webrtc:11564
Change-Id: Ib0ffce4de50a13b018926f6ea2865a2ec2fb2ec7
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/175621
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31333}
diff --git a/modules/audio_coding/neteq/packet_buffer_unittest.cc b/modules/audio_coding/neteq/packet_buffer_unittest.cc
index 0aff955..40e7d53 100644
--- a/modules/audio_coding/neteq/packet_buffer_unittest.cc
+++ b/modules/audio_coding/neteq/packet_buffer_unittest.cc
@@ -31,13 +31,14 @@
 namespace {
 class MockEncodedAudioFrame : public webrtc::AudioDecoder::EncodedAudioFrame {
  public:
-  MOCK_CONST_METHOD0(Duration, size_t());
+  MOCK_METHOD(size_t, Duration, (), (const, override));
 
-  MOCK_CONST_METHOD0(IsDtxPacket, bool());
+  MOCK_METHOD(bool, IsDtxPacket, (), (const, override));
 
-  MOCK_CONST_METHOD1(
-      Decode,
-      absl::optional<DecodeResult>(rtc::ArrayView<int16_t> decoded));
+  MOCK_METHOD(absl::optional<DecodeResult>,
+              Decode,
+              (rtc::ArrayView<int16_t> decoded),
+              (const, override));
 };
 
 // Helper class to generate packets. Packets must be deleted by the user.