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

chrome/browser/extensions/service_worker_apitest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "components/version_info/version_info.h"
 #include "content/public/test/browser_test_utils.h"
 #include "extensions/test/extension_test_message_listener.h"
 
@@ skipping 25 matching lines @@
   ExtensionTestMessageListener listener(false);
   ASSERT_FALSE(RunExtensionTest("service_worker/register")) << message_;
   ASSERT_TRUE(listener.WaitUntilSatisfied());
   EXPECT_EQ(
       "SecurityError: Failed to register a ServiceWorker: The URL "
       "protocol of the current origin ('chrome-extension://" +
           GetSingleLoadedExtension()->id() + "') is not supported.",
       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();
   content::WaitForLoadStop(contents);
 
   std::string output;
   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
       contents, "window.domAutomationController.send(document.body.innerText);",
       &output));
   EXPECT_EQ("No Fetch Event yet.", output);
 
   // Page must reload in order for the service worker to take control.
   contents->GetController().Reload(true);
   content::WaitForLoadStop(contents);
 
   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
       contents, "window.domAutomationController.send(document.body.innerText);",
       &output));
   EXPECT_EQ("Caught a fetch!", output);
 }
 
 // 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();
   content::WaitForLoadStop(contents);
 
   std::string output;
   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
       contents, "window.domAutomationController.send(document.body.innerText);",
       &output));
   EXPECT_EQ("No Fetch Event yet.", output);
 
   // Page must reload in order for the service worker to take control.
   contents->GetController().Reload(true);
   content::WaitForLoadStop(contents);
 
   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
       contents, "window.domAutomationController.send(document.body.innerText);",
       &output));
   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();
   content::WaitForLoadStop(contents);
 
   std::string output;
   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
       contents, "window.domAutomationController.send(document.body.innerText);",
       &output));
   EXPECT_EQ("No Fetch Event yet.", output);
@@ skipping 14 matching lines @@
 IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, PostMessageToBackgroundClient) {
   ASSERT_TRUE(RunExtensionTest("service_worker/post_messaging")) << message_;
 
   EXPECT_EQ("Hello from the SW!",
             ExecuteScriptInBackgroundPage(
                 GetSingleLoadedExtension()->id(),
                 "window.domAutomationController.send(message);"));
 }
 
 }  // namespace extensions