Change 'mute' parameter of MediaChannel::SetAudioSend()/SetVideoSend() to 'enable'.

talk/media/base/videoengine_unittest.h

 /*
  * libjingle
  * Copyright 2014 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 1625 matching lines @@
         cricket::VideoFormat(
             640, 480,
             cricket::VideoFormat::FpsToInterval(30),
             cricket::FOURCC_I420));
     EXPECT_TRUE(channel_->SetCapturer(kSsrc, &video_capturer));
     EXPECT_TRUE(SetSend(true));
     EXPECT_TRUE(channel_->SetRenderer(kDefaultReceiveSsrc, &renderer_));
     EXPECT_EQ(0, renderer_.num_rendered_frames());
     // Mute the channel and expect black output frame.
     int frame_count = 0;
-    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, true, nullptr));
+    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, false, nullptr));
     EXPECT_TRUE(video_capturer.CaptureFrame());
     ++frame_count;
     EXPECT_EQ_WAIT(frame_count, renderer_.num_rendered_frames(), kTimeout);
     EXPECT_TRUE(renderer_.black_frame());
     // Unmute the channel and expect non-black output frame.
-    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, false, nullptr));
+    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, true, nullptr));
     EXPECT_TRUE(rtc::Thread::Current()->ProcessMessages(30));
     EXPECT_TRUE(video_capturer.CaptureFrame());
     ++frame_count;
     EXPECT_EQ_WAIT(frame_count, renderer_.num_rendered_frames(), kTimeout);
     EXPECT_FALSE(renderer_.black_frame());
     // Test that we can also Mute using the correct send stream SSRC.
-    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, true, nullptr));
+    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, false, nullptr));
     EXPECT_TRUE(rtc::Thread::Current()->ProcessMessages(30));
     EXPECT_TRUE(video_capturer.CaptureFrame());
     ++frame_count;
     EXPECT_EQ_WAIT(frame_count, renderer_.num_rendered_frames(), kTimeout);
     EXPECT_TRUE(renderer_.black_frame());
-    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, false, nullptr));
+    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, true, nullptr));
     EXPECT_TRUE(rtc::Thread::Current()->ProcessMessages(30));
     EXPECT_TRUE(video_capturer.CaptureFrame());
     ++frame_count;
     EXPECT_EQ_WAIT(frame_count, renderer_.num_rendered_frames(), kTimeout);
     EXPECT_FALSE(renderer_.black_frame());
     // Test that muting an existing stream succeeds even if it's muted.
+    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, false, nullptr));
+    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, false, nullptr));
+    // Test that unmuting an existing stream succeeds even if it's not muted.
     EXPECT_TRUE(channel_->SetVideoSend(kSsrc, true, nullptr));
     EXPECT_TRUE(channel_->SetVideoSend(kSsrc, true, nullptr));
-    // Test that unmuting an existing stream succeeds even if it's not muted.
-    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, false, nullptr));
-    EXPECT_TRUE(channel_->SetVideoSend(kSsrc, false, nullptr));
     // Test that muting an invalid stream fails.
-    EXPECT_FALSE(channel_->SetVideoSend(kSsrc+1, true, nullptr));
+    EXPECT_FALSE(channel_->SetVideoSend(kSsrc+1, false, nullptr));
     EXPECT_TRUE(channel_->SetCapturer(kSsrc, NULL));
   }
 
   // Test that multiple send streams can be created and deleted properly.
   void MultipleSendStreams() {
     // Remove stream added in Setup. I.e. remove stream corresponding to default
     // channel.
     EXPECT_TRUE(channel_->RemoveSendStream(kSsrc));
     const unsigned int kSsrcsSize = sizeof(kSsrcs4)/sizeof(kSsrcs4[0]);
     for (unsigned int i = 0; i < kSsrcsSize; ++i) {
@@ skipping 118 matching lines @@
   rtc::scoped_ptr<C> channel_;
   cricket::FakeNetworkInterface network_interface_;
   cricket::FakeVideoRenderer renderer_;
   cricket::VideoMediaChannel::Error media_error_;
 
   // Used by test cases where 2 streams are run on the same channel.
   cricket::FakeVideoRenderer renderer2_;
 };
 
 #endif  // TALK_MEDIA_BASE_VIDEOENGINE_UNITTEST_H_  NOLINT