Disable flaky chrome_cleaner_unittests tests

Bug: 1061171
Change-Id: I73b37320278e207df81553762c82e774dd7cd950
NoTry: True
Tbr: drubery@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2523763Reviewed-by: Xiaocheng Hu <xiaochengh@chromium.org>
Commit-Queue: Xiaocheng Hu <xiaochengh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#825130}

chrome/chrome_cleaner/engines/broker/cleaner_sandbox_interface_unittest.cc

@@ -795,7 +795,8 @@ TEST(CleanerSandboxInterface, DeleteService_Success) {
   EXPECT_FALSE(chrome_cleaner::DoesServiceExist(service_handle.service_name()));
 }
 
-TEST_F(CleanerSandboxInterfaceRunningServiceTest, DeleteService_Running) {
+// TODO(crbug.com/1061171): Test is flaky.
+TEST_F(CleanerSandboxInterfaceRunningServiceTest, DISABLED_DeleteService_Running) {
   ASSERT_TRUE(chrome_cleaner::EnsureNoTestServicesRunning());
 
   chrome_cleaner::TestScopedServiceHandle service_handle;
@@ -808,7 +809,8 @@ TEST_F(CleanerSandboxInterfaceRunningServiceTest, DeleteService_Running) {
   EXPECT_FALSE(chrome_cleaner::DoesServiceExist(service_handle.service_name()));
 }
 
-TEST_F(CleanerSandboxInterfaceRunningServiceTest, DeleteService_HandleHeld) {
+// TODO(crbug.com/1061171): Test is flaky.
+TEST_F(CleanerSandboxInterfaceRunningServiceTest, DISABLED_DeleteService_HandleHeld) {
   ASSERT_TRUE(chrome_cleaner::EnsureNoTestServicesRunning());
 
   chrome_cleaner::TestScopedServiceHandle service_handle;

chrome/chrome_cleaner/os/system_util_cleaner_unittest.cc

@@ -89,7 +89,8 @@ TEST_F(ServiceUtilCleanerRunningServiceTest, DeleteService) {
   EXPECT_FALSE(DoesServiceExist(service_handle.service_name()));
 }
 
-TEST_F(ServiceUtilCleanerRunningServiceTest, StopAndDeleteRunningService) {
+// TODO(crbug.com/1061171): Test is flaky.
+TEST_F(ServiceUtilCleanerRunningServiceTest, DISABLED_StopAndDeleteRunningService) {
   // Install and launch the service.
   TestScopedServiceHandle service_handle;
   ASSERT_TRUE(service_handle.InstallService());
@@ -112,7 +113,8 @@ TEST_F(ServiceUtilCleanerRunningServiceTest, StopAndDeleteRunningService) {
   EXPECT_FALSE(IsProcessRunning(kTestServiceExecutableName));
 }
 
-TEST_F(ServiceUtilCleanerRunningServiceTest, DeleteRunningService) {
+// TODO(crbug.com/1061171): Test is flaky.
+TEST_F(ServiceUtilCleanerRunningServiceTest, DISABLED_DeleteRunningService) {
   // Install and launch the service.
   TestScopedServiceHandle service_handle;
   ASSERT_TRUE(service_handle.InstallService());