Disabled two flaky subtests of SignalThreadTest.

webrtc/base/signalthread_unittest.cc

 /*
  *  Copyright 2004 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 @@
   Thread::Current()->socketserver()->Wait(500, false);
 }
 
 #define EXPECT_STATE(started, done, completed, stopped, deleted) \
   EXPECT_EQ(started, thread_started_); \
   EXPECT_EQ(done, thread_done_); \
   EXPECT_EQ(completed, thread_completed_); \
   EXPECT_EQ(stopped, thread_stopped_); \
   EXPECT_EQ(deleted, thread_deleted_);
 
-TEST_F(SignalThreadTest, ThreadFinishes) {
+#if defined(WEBRTC_LINUX)
+#define MAYBE_ThreadFinishes DISABLED_ThreadFinishes
+#else
+#define MAYBE_ThreadFinishes ThreadFinishes
+#endif
+TEST_F(SignalThreadTest, MAYBE_ThreadFinishes) {
   thread_->Start();
   EXPECT_STATE(1, 0, 0, 0, 0);
   Thread::SleepMs(500);
   EXPECT_STATE(1, 0, 0, 0, 0);
   Thread::Current()->ProcessMessages(0);
   EXPECT_STATE(1, 1, 1, 0, 1);
 }
 
-TEST_F(SignalThreadTest, ReleasedThreadFinishes) {
+#if defined(WEBRTC_LINUX)
+#define MAYBE_ReleasedThreadFinishes DISABLED_ReleasedThreadFinishes
+#else
+#define MAYBE_ReleasedThreadFinishes ReleasedThreadFinishes
+#endif
+TEST_F(SignalThreadTest, MAYBE_ReleasedThreadFinishes) {
   thread_->Start();
   EXPECT_STATE(1, 0, 0, 0, 0);
   thread_->Release();
   called_release_ = true;
   EXPECT_STATE(1, 0, 0, 0, 0);
   Thread::SleepMs(500);
   EXPECT_STATE(1, 0, 0, 0, 0);
   Thread::Current()->ProcessMessages(0);
   EXPECT_STATE(1, 1, 1, 0, 1);
 }
@@ skipping 10 matching lines @@
 TEST_F(SignalThreadTest, DeferredDestroyedThreadCleansUp) {
   thread_->Start();
   EXPECT_STATE(1, 0, 0, 0, 0);
   thread_->Destroy(false);
   EXPECT_STATE(1, 0, 0, 1, 0);
   Thread::SleepMs(500);
   EXPECT_STATE(1, 0, 0, 1, 0);
   Thread::Current()->ProcessMessages(0);
   EXPECT_STATE(1, 1, 0, 1, 1);
 }