[Sheriff] Disable Flaky Headless Tests for Mac ASAN

TBR=mcasas

Bug: 1086872
Change-Id: Iacb2b15812e91c24bf66f167a0f720d2a3096147
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2216773Reviewed-by: Jan Wilken Dörrie <jdoerrie@chromium.org>
Commit-Queue: Jan Wilken Dörrie <jdoerrie@chromium.org>
Cr-Commit-Position: refs/heads/master@{#772178}

headless/lib/headless_browser_browsertest.cc

@@ -212,8 +212,9 @@ class HeadlessBrowserTestWithProxy : public HeadlessBrowserTest {
   net::SpawnedTestServer proxy_server_;
 };
 
-#if defined(OS_WIN)
+#if defined(OS_WIN) || (defined(OS_MACOSX) && defined(ADDRESS_SANITIZER))
 // TODO(crbug.com/1045971): Disabled due to flakiness.
+// TODO(crbug.com/1086872): Disabled due to flakiness on Mac ASAN.
 #define MAYBE_SetProxyConfig DISABLED_SetProxyConfig
 #else
 #define MAYBE_SetProxyConfig SetProxyConfig

headless/lib/headless_devtools_client_browsertest.cc

@@ -178,8 +178,9 @@ class HeadlessDevToolsClientChangeWindowBoundsTest
   }
 };
 
-#if defined(OS_WIN)
+#if defined(OS_WIN) || (defined(OS_MACOSX) && defined(ADDRESS_SANITIZER))
 // TODO(crbug.com/1045980): Disabled due to flakiness.
+// TODO(crbug.com/1086872): Disabled due to flakiness on Mac ASAN.
 DISABLED_HEADLESS_ASYNC_DEVTOOLED_TEST_F(
     HeadlessDevToolsClientChangeWindowBoundsTest);
 #else
@@ -1203,8 +1204,9 @@ class DevtoolsInterceptionWithAuthProxyTest
   std::set<std::string> files_loaded_;
 };
 
-#if defined(OS_WIN)
+#if defined(OS_WIN) || (defined(OS_MACOSX) && defined(ADDRESS_SANITIZER))
 // TODO(crbug.com/1045980): Disabled due to flakiness.
+// TODO(crbug.com/1086872): Disabled due to flakiness on Mac ASAN.
 DISABLED_HEADLESS_ASYNC_DEVTOOLED_TEST_F(DevtoolsInterceptionWithAuthProxyTest);
 #else
 HEADLESS_ASYNC_DEVTOOLED_TEST_F(DevtoolsInterceptionWithAuthProxyTest);

headless/lib/headless_web_contents_browsertest.cc

@@ -290,8 +290,9 @@ HEADLESS_ASYNC_DEVTOOLED_TEST_P(
     HeadlessWebContentsScreenshotWindowPositionTest);
 
 // Instantiate test case for both software and gpu compositing modes.
-#if !defined(OS_WIN)
+#if defined(OS_WIN) || (defined(OS_MACOSX) && defined(ADDRESS_SANITIZER))
 // TODO(crbug.com/1045980): Disabled on Windows due to flakiness.
+// TODO(crbug.com/1086872): Disabled due to flakiness on Mac ASAN.
 INSTANTIATE_TEST_SUITE_P(HeadlessWebContentsScreenshotWindowPositionTests,
                          HeadlessWebContentsScreenshotWindowPositionTest,
                          ::testing::Bool());

headless/test/headless_protocol_browsertest.cc

@@ -194,7 +194,9 @@ class HeadlessProtocolBrowserTest
 };
 
 // TODO(crbug.com/867447): The whole test suite is extremely flaky on Win dbg.
-#if defined(OS_WIN) && !defined(NDEBUG)
+// TODO(crbug.com/1086872): The whole test suite is flaky on Mac ASAN.
+#if (defined(OS_WIN) && !defined(NDEBUG)) || \
+    (defined(OS_MACOSX) && defined(ADDRESS_SANITIZER))
 #define HEADLESS_PROTOCOL_TEST(TEST_NAME, SCRIPT_NAME)                        \
   IN_PROC_BROWSER_TEST_F(HeadlessProtocolBrowserTest, DISABLED_##TEST_NAME) { \
     test_folder_ = "/protocol/";                                              \