Disable broken Android rtc_unittests.

webrtc/base/logging_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 110 matching lines @@
 }
 
 
 TEST(LogTest, WallClockStartTime) {
   uint32_t time = LogMessage::WallClockStartTime();
   // Expect the time to be in a sensible range, e.g. > 2012-01-01.
   EXPECT_GT(time, 1325376000u);
 }
 
 // Test the time required to write 1000 80-character logs to an unbuffered file.
-TEST(LogTest, Perf) {
+#if defined (WEBRTC_ANDROID)
+// Fails on Android: https://bugs.chromium.org/p/webrtc/issues/detail?id=4364.
+#define MAYBE_Perf DISABLED_Perf
+#else
+#define MAYBE_Perf Perf
+#endif
+
+TEST(LogTest, MAYBE_Perf) {
   Pathname path;
   EXPECT_TRUE(Filesystem::GetTemporaryFolder(path, true, NULL));
   path.SetPathname(Filesystem::TempFilename(path, "ut"));
 
   LogSinkImpl<FileStream> stream;
   EXPECT_TRUE(stream.Open(path.pathname(), "wb", NULL));
   stream.DisableBuffering();
   LogMessage::AddLogToStream(&stream, LS_SENSITIVE);
 
   int64_t start = TimeMillis(), finish;
   std::string message('X', 80);
   for (int i = 0; i < 1000; ++i) {
     LOG(LS_SENSITIVE) << message;
   }
   finish = TimeMillis();
 
   LogMessage::RemoveLogToStream(&stream);
   stream.Close();
   Filesystem::DeleteFile(path);
 
   LOG(LS_INFO) << "Average log time: " << TimeDiff(finish, start) << " ms";
 }
 
 }  // namespace rtc