Disable ActivityAnalyzerTest.GlobalAnalyzerConstruction under tsan

This test is flaky under tsan.

Tbr: bcwhite@chromium.org
Bug: 1061320
Change-Id: I2a0e47659ca84aadb8a4e139406f7e77ec4a0349
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2487844Reviewed-by: Kevin McNee <mcnee@chromium.org>
Commit-Queue: Kevin McNee <mcnee@chromium.org>
Cr-Commit-Position: refs/heads/master@{#819063}

base/debug/activity_analyzer_unittest.cc

@@ -163,7 +163,13 @@ class SimpleActivityThread : public SimpleThread {
 
 }  // namespace
 
-TEST_F(ActivityAnalyzerTest, GlobalAnalyzerConstruction) {
+// TODO(1061320): Flaky under tsan.
+#if defined(THREAD_SANITIZER)
+#define MAYBE_GlobalAnalyzerConstruction DISABLED_GlobalAnalyzerConstruction
+#else
+#define MAYBE_GlobalAnalyzerConstruction GlobalAnalyzerConstruction
+#endif
+TEST_F(ActivityAnalyzerTest, MAYBE_GlobalAnalyzerConstruction) {
   GlobalActivityTracker::CreateWithLocalMemory(kMemorySize, 0, "", 3, 0);
   GlobalActivityTracker::Get()->process_data().SetString("foo", "bar");