Disable WorkerDevToolsSanityTest.PauseInSharedWorkerInitialization on Linux

Change-Id: Ibac0faa988dfa05b727967251d0f51cfe0b474d1
Bug: 900432
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
TBR: dgozman@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/1309322
Commit-Queue: Tarun Bansal <tbansal@chromium.org>
Reviewed-by: Tarun Bansal <tbansal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#604089}

chrome/browser/devtools/devtools_sanity_browsertest.cc

@@ -1820,8 +1820,14 @@ IN_PROC_BROWSER_TEST_F(WorkerDevToolsSanityTest, InspectSharedWorker) {
 }
 
 // Flaky on multiple platforms. See http://crbug.com/432444
+// Flaky on Linux. See https://crbug.com/900432.
+#if defined(OS_LINUX)
+#define MAYBE_PauseInSharedWorkerInitialization DISABLED_PauseInSharedWorkerInitialization
+#else
+#define MAYBE_PauseInSharedWorkerInitialization PauseInSharedWorkerInitialization
+#endif
 IN_PROC_BROWSER_TEST_F(WorkerDevToolsSanityTest,
-                       PauseInSharedWorkerInitialization) {
+                       MAYBE_PauseInSharedWorkerInitialization) {
   ASSERT_TRUE(spawned_test_server()->Start());
   GURL url = spawned_test_server()->GetURL(kReloadSharedWorkerTestPage);
   ui_test_utils::NavigateToURL(browser(), url);