Start probes only after network is connected.

webrtc/media/engine/webrtcvideoengine2_unittest.cc

Index: webrtc/media/engine/webrtcvideoengine2_unittest.cc
diff --git a/webrtc/media/engine/webrtcvideoengine2_unittest.cc b/webrtc/media/engine/webrtcvideoengine2_unittest.cc
index 70de26711a93871df73b41c364b4263a80a14e90..30f543ccf1ff3ffa0c4e8693a091b7a74b7237e2 100644
--- a/webrtc/media/engine/webrtcvideoengine2_unittest.cc
+++ b/webrtc/media/engine/webrtcvideoengine2_unittest.cc
@@ -351,6 +351,7 @@ TEST_F(WebRtcVideoEngine2Test, UseExternalFactoryForVp8WhenSupported) {
 
   std::unique_ptr<VideoMediaChannel> channel(
       SetUpForExternalEncoderFactory(&encoder_factory));
+  channel->OnReadyToSend(true);
 
   EXPECT_TRUE(
       channel->AddSendStream(cricket::StreamParams::CreateLegacy(kSsrc)));
@@ -914,6 +915,7 @@ class WebRtcVideoChannel2Test : public WebRtcVideoEngine2Test {
     engine_.Init();
     channel_.reset(
         engine_.CreateChannel(fake_call_.get(), MediaConfig(), VideoOptions()));
+    channel_->OnReadyToSend(true);
     last_ssrc_ = 123;
     send_parameters_.codecs = engine_.codecs();
     recv_parameters_.codecs = engine_.codecs();
@@ -1729,6 +1731,7 @@ TEST_F(WebRtcVideoChannel2Test, SetMediaConfigSuspendBelowMinBitrate) {
 
   channel_.reset(
       engine_.CreateChannel(fake_call_.get(), media_config, VideoOptions()));
+  channel_->OnReadyToSend(true);
 
   channel_->SetSendParameters(send_parameters_);
 
@@ -1738,6 +1741,7 @@ TEST_F(WebRtcVideoChannel2Test, SetMediaConfigSuspendBelowMinBitrate) {
   media_config.video.suspend_below_min_bitrate = false;
   channel_.reset(
       engine_.CreateChannel(fake_call_.get(), media_config, VideoOptions()));
+  channel_->OnReadyToSend(true);
 
   channel_->SetSendParameters(send_parameters_);
 
@@ -2022,6 +2026,7 @@ TEST_F(WebRtcVideoChannel2Test, AdaptsOnOveruseAndChangeResolution) {
   MediaConfig media_config = MediaConfig();
   channel_.reset(
       engine_.CreateChannel(fake_call_.get(), media_config, VideoOptions()));
+  channel_->OnReadyToSend(true);
   ASSERT_TRUE(channel_->SetSendParameters(parameters));
 
   AddSendStream();
@@ -2096,6 +2101,7 @@ TEST_F(WebRtcVideoChannel2Test, PreviousAdaptationDoesNotApplyToScreenshare) {
   MediaConfig media_config = MediaConfig();
   channel_.reset(
       engine_.CreateChannel(fake_call_.get(), media_config, VideoOptions()));
+  channel_->OnReadyToSend(true);
   ASSERT_TRUE(channel_->SetSendParameters(parameters));
 
   AddSendStream();
@@ -2163,6 +2169,7 @@ void WebRtcVideoChannel2Test::TestCpuAdaptation(bool enable_overuse,
   }
   channel_.reset(
       engine_.CreateChannel(fake_call_.get(), media_config, VideoOptions()));
+  channel_->OnReadyToSend(true);
 
   EXPECT_TRUE(channel_->SetSendParameters(parameters));
 
@@ -3690,6 +3697,7 @@ class WebRtcVideoChannel2SimulcastTest : public testing::Test {
     engine_.Init();
     channel_.reset(
         engine_.CreateChannel(&fake_call_, MediaConfig(), VideoOptions()));
+    channel_->OnReadyToSend(true);
     last_ssrc_ = 123;
   }