Disable the extension service worker checks that are crashing the renderer.

chrome/browser/extensions/service_worker_apitest.cc

Index: chrome/browser/extensions/service_worker_apitest.cc
diff --git a/chrome/browser/extensions/service_worker_apitest.cc b/chrome/browser/extensions/service_worker_apitest.cc
index 9dd77255554ab81a71fc5ad648ac767311ecd512..c38e09958c68a0214f82f4ff3203208404cabdb7 100644
--- a/chrome/browser/extensions/service_worker_apitest.cc
+++ b/chrome/browser/extensions/service_worker_apitest.cc
@@ -43,7 +43,8 @@ IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, CannotRegisterServiceWorkersOnDev) {
       listener.message());
 }
 
-IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, ServiceWorkerFetchEvent) {
+// Disabled: crbug.com/529516.
+IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, DISABLED_ServiceWorkerFetchEvent) {

[Devlin, 2015/09/09 15:35:00]

:( Were these flaky?

[Devlin, 2015/09/09 15:35:44]

I guess I should have read the email that came in right after this... (yes, they
were flaky)

   RunExtensionTest("service_worker/fetch");
   content::WebContents* contents =
       browser()->tab_strip_model()->GetActiveWebContents();
@@ -67,7 +68,8 @@ IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, ServiceWorkerFetchEvent) {
 
 // Binding that was created on the v8::Context of the worker for testing
 // purposes should bind an object to chrome.
-IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, ServiceWorkerChromeBinding) {
+// Disabled: crbug.com/529516.
+IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, DISABLED_ServiceWorkerChromeBinding) {
   ASSERT_TRUE(RunExtensionTest("service_worker/bindings")) << message_;
   content::WebContents* contents =
       browser()->tab_strip_model()->GetActiveWebContents();
@@ -89,7 +91,8 @@ IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, ServiceWorkerChromeBinding) {
   EXPECT_EQ("object", output);
 }
 
-IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, GetBackgroundClient) {
+// Disabled: crbug.com/529516.
+IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, DISABLED_GetBackgroundClient) {
   ASSERT_TRUE(RunExtensionTest("service_worker/background_client")) << message_;
   content::WebContents* contents =
       browser()->tab_strip_model()->GetActiveWebContents();