remove redundant ifdefs

content/browser/worker_host/test/worker_browsertest.cc

Index: content/browser/worker_host/test/worker_browsertest.cc
diff --git a/content/browser/worker_host/test/worker_browsertest.cc b/content/browser/worker_host/test/worker_browsertest.cc
index fd352eb58b974b7858df023aad8410d5cb8197c9..1f46d6a7764058ecc8c97412de1c19a7a1e2e160 100644
--- a/content/browser/worker_host/test/worker_browsertest.cc
+++ b/content/browser/worker_host/test/worker_browsertest.cc
@@ -141,7 +141,7 @@ IN_PROC_BROWSER_TEST_F(WorkerTest, SharedWorkerHttpAuth) {
   NavigateAndWaitForAuth(url);
 }
 
-#if defined(OS_LINUX) || defined(OS_CHROMEOS)
+#if defined(OS_LINUX)
 // This test is flaky inside the Linux SUID sandbox.
 // http://crbug.com/130116
 IN_PROC_BROWSER_TEST_F(WorkerTest, DISABLED_LimitPerPage) {
@@ -157,7 +157,7 @@ IN_PROC_BROWSER_TEST_F(WorkerTest, LimitPerPage) {
 }
 
 
-#if defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_MACOSX)
+#if defined(OS_LINUX) || defined(OS_MACOSX)
 // This test is flaky inside the Linux SUID sandbox: http://crbug.com/130116
 // Also flaky on Mac: http://crbug.com/295193
 IN_PROC_BROWSER_TEST_F(WorkerTest, DISABLED_LimitTotal) {