Disable failing ProcessDeathTest on Android.

base/debug/activity_tracker_unittest.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/debug/activity_tracker.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/files/file.h"
@@ skipping 376 matching lines @@
   t2.WaitReady();
   EXPECT_EQ(starting_active + 1, GetGlobalActiveTrackerCount());
   EXPECT_EQ(starting_inactive, GetGlobalInactiveTrackerCount());
 
   t2.Exit();
   t2.Join();
   EXPECT_EQ(starting_active, GetGlobalActiveTrackerCount());
   EXPECT_EQ(starting_inactive + 1, GetGlobalInactiveTrackerCount());
 }
 
-TEST_F(ActivityTrackerTest, ProcessDeathTest) {
+// This test fails roughly 10% of runs on Android tablets.
+// See http://crbug.com/723060 for details.
+#if defined(OS_ANDROID)
+#define MAYBE_ProcessDeathTest DISABLED_ProcessDeathTest
+#else
+#define MAYBE_ProcessDeathTest ProcessDeathTest
+#endif
+
+TEST_F(ActivityTrackerTest, MAYBE_ProcessDeathTest) {
   // This doesn't actually create and destroy a process. Instead, it uses for-
   // testing interfaces to simulate data created by other processes.
   const ProcessId other_process_id = GetCurrentProcId() + 1;
 
   GlobalActivityTracker::CreateWithLocalMemory(kMemorySize, 0, "", 3, 0);
   GlobalActivityTracker* global = GlobalActivityTracker::Get();
   ThreadActivityTracker* thread = global->GetOrCreateTrackerForCurrentThread();
 
   // Get callbacks for process exit.
   global->SetProcessExitCallback(
@@ skipping 83 matching lines @@
   global->allocator()->ChangeType(
       tracker_ref, GlobalActivityTracker::kTypeIdActivityTracker,
       GlobalActivityTracker::kTypeIdActivityTrackerFree, false);
   global->allocator()->ChangeType(
       user_data_ref, GlobalActivityTracker::kTypeIdUserDataRecord,
       GlobalActivityTracker::kTypeIdUserDataRecordFree, false);
 }
 
 }  // namespace debug
 }  // namespace base