TSAN: Disable / suppress failing tests.

content/browser/site_per_process_browsertest.cc

 // Copyright (c) 2012 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 "content/browser/site_per_process_browsertest.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 761 matching lines @@
   SurfaceHitTestTestHelper(shell(), embedded_test_server());
 }
 
 // This test tests that browser process hittesting ignores frames with
 // pointer-events: none.
 #if defined(OS_ANDROID)
 // Browser process hit testing is not implemented on Android.
 // https://crbug.com/491334
 #define MAYBE_SurfaceHitTestPointerEventsNone \
   DISABLED_SurfaceHitTestPointerEventsNone
+#elif defined(THREAD_SANITIZER)
+// Flaky on TSAN. https://crbug.com/582277
+#define MAYBE_SurfaceHitTestPointerEventsNone \
+  DISABLED_SurfaceHitTestPointerEventsNone
 #else
 #define MAYBE_SurfaceHitTestPointerEventsNone SurfaceHitTestPointerEventsNone
 #endif
 IN_PROC_BROWSER_TEST_F(SitePerProcessBrowserTest,
                        MAYBE_SurfaceHitTestPointerEventsNone) {
   GURL main_url(embedded_test_server()->GetURL(
       "/frame_tree/page_with_positioned_frame_pointer-events_none.html"));
   NavigateToURL(shell(), main_url);
 
   // It is safe to obtain the root frame tree node here, as it doesn't change.
@@ skipping 4417 matching lines @@
   ASSERT_EQ(1U, root->child_count());
   FrameTreeNode* mixed_child = root->child_at(0)->child_at(0);
   ASSERT_TRUE(mixed_child);
   // The child iframe attempted to create a mixed iframe; this should
   // have been blocked, so the mixed iframe should not have committed a
   // load.
   EXPECT_FALSE(mixed_child->has_committed_real_load());
 }
 
 }  // namespace content