Disable WorkerDevToolsSanityTest.InspectSharedWorker everywhere. It also fails on CrOS.

chrome/browser/devtools/devtools_sanity_browsertest.cc

 // Copyright (c) 2012 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 "base/bind.h"
 #include "base/cancelable_callback.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
@@ skipping 830 matching lines @@
   ASSERT_TRUE(
       content::ExecuteScriptAndExtractString(
           main_web_contents()->GetRenderViewHost(),
           "window.domAutomationController.send("
           "    '' + (window.uiTests && (typeof uiTests.runTest)));",
           &result));
   ASSERT_EQ("function", result) << "DevTools front-end is broken.";
   CloseDevToolsWindow();
 }
 
-#if defined(OS_MACOSX)
-#define MAYBE_InspectSharedWorker DISABLED_InspectSharedWorker
-#elif defined(OS_WIN)
-// Disabled on Windows due to flakiness. http://crbug.com/403007
-#define MAYBE_InspectSharedWorker DISABLED_InspectSharedWorker
-#else
-#define MAYBE_InspectSharedWorker InspectSharedWorker
-#endif
-// Flakily fails with 25s timeout: http://crbug.com/89845
-IN_PROC_BROWSER_TEST_F(WorkerDevToolsSanityTest, MAYBE_InspectSharedWorker) {
+// Flakily fails: http://crbug.com/403007 http://crbug.com/89845
+IN_PROC_BROWSER_TEST_F(WorkerDevToolsSanityTest, DISABLED_InspectSharedWorker) {
 #if defined(OS_WIN) && defined(USE_ASH)
   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
     return;
 #endif
 
   RunTest("testSharedWorker", kSharedWorkerTestPage);
 }
 
 // http://crbug.com/100538
@@ skipping 46 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(RemoteDebuggingTest, RemoteDebugger) {
 #if defined(OS_WIN) && defined(USE_ASH)
   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
     return;
 #endif
 
   ASSERT_TRUE(RunExtensionTest("target_list")) << message_;
 }