Disable EmbeddedWorkerBrowserTest.StartPaused_ThenResume on Linux.

content/browser/service_worker/service_worker_browsertest.cc

Index: content/browser/service_worker/service_worker_browsertest.cc
diff --git a/content/browser/service_worker/service_worker_browsertest.cc b/content/browser/service_worker/service_worker_browsertest.cc
index 71cb27848850d5e9a54f9032cfd7058b1ca9cae3..97723e136d2dbbb6bae593f85432ddba13d090c7 100644
--- a/content/browser/service_worker/service_worker_browsertest.cc
+++ b/content/browser/service_worker/service_worker_browsertest.cc
@@ -794,7 +794,14 @@ IN_PROC_BROWSER_TEST_F(EmbeddedWorkerBrowserTest, StartAndStop) {
   ASSERT_EQ(EmbeddedWorkerInstance::STOPPED, last_worker_status_);
 }
 
-IN_PROC_BROWSER_TEST_F(EmbeddedWorkerBrowserTest, StartPaused_ThenResume) {
+#if defined(OS_LINUX)
+// Flaky on Linux 32-bit: http://crbug.com/498688.
+#define MAYBE_StartPaused_ThenResume DISABLED_StartPaused_ThenResume
+#else
+#define MAYBE_StartPaused_ThenResume StartPaused_ThenResume
+#endif
+IN_PROC_BROWSER_TEST_F(EmbeddedWorkerBrowserTest,
+                       MAYBE_StartPaused_ThenResume) {
   pause_mode_ = PAUSE_THEN_RESUME;
   base::RunLoop start_run_loop;
   done_closure_ = start_run_loop.QuitClosure();