Disable AudioCodingModuleTest.TestPacketLossStereo for iOS.

webrtc/modules/audio_coding/test/Tester.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 141 matching lines @@
 }
 
 TEST(AudioCodingModuleTest, TestPacketLossBurst) {
   Trace::CreateTrace();
   Trace::SetTraceFile((webrtc::test::OutputPath() +
       "acm_packetloss_burst_trace.txt").c_str());
   webrtc::PacketLossTest(1, 10, 10, 2).Perform();
   Trace::ReturnTrace();
 }
 
-TEST(AudioCodingModuleTest, TestPacketLossStereo) {
+// Disabled on ios as flake, see https://crbug.com/webrtc/7057
+#if defined(WEBRTC_IOS)
+TEST(AudioCodingModuleTest, DISABLED_TestPacketLossStereo) {
+#else
+  TEST(AudioCodingModuleTest, TestPacketLossStereo) {
+#endif
   Trace::CreateTrace();
   Trace::SetTraceFile((webrtc::test::OutputPath() +
       "acm_packetloss_trace.txt").c_str());
   webrtc::PacketLossTest(2, 10, 10, 1).Perform();
   Trace::ReturnTrace();
 }
 
 // Disabled on ios as flake, see https://crbug.com/webrtc/7057
 #if defined(WEBRTC_IOS)
 TEST(AudioCodingModuleTest, DISABLED_TestPacketLossStereoBurst) {
@@ skipping 11 matching lines @@
 // for offline testing. User interaction is needed.
 #ifdef ACM_TEST_FULL_API
   TEST(AudioCodingModuleTest, TestAPI) {
     Trace::CreateTrace();
     Trace::SetTraceFile((webrtc::test::OutputPath() +
         "acm_apitest_trace.txt").c_str());
     webrtc::APITest().Perform();
     Trace::ReturnTrace();
   }
 #endif