[DevTools] disabled DevToolsSanityTest.TestWindowInitializedOnNavigateBack

chrome/browser/devtools/devtools_sanity_browsertest.cc

Index: chrome/browser/devtools/devtools_sanity_browsertest.cc
diff --git a/chrome/browser/devtools/devtools_sanity_browsertest.cc b/chrome/browser/devtools/devtools_sanity_browsertest.cc
index 56fba4bbc76effba2c14a90db128689a3a6c9a91..2cfc13ac4f7eb5c8008fefb1fdb6fa570294a877 100644
--- a/chrome/browser/devtools/devtools_sanity_browsertest.cc
+++ b/chrome/browser/devtools/devtools_sanity_browsertest.cc
@@ -1494,16 +1494,9 @@ class MockWebUIProvider
 // This tests checks that window is correctly initialized when DevTools is
 // opened while navigation through history with forward and back actions.
 // (crbug.com/627407)
-// Flaky on Windows. http://crbug.com/628174#c4
-#if defined(OS_WIN)
-#define MAYBE_TestWindowInitializedOnNavigateBack \
-  DISABLED_TestWindowInitializedOnNavigateBack
-#else
-#define MAYBE_TestWindowInitializedOnNavigateBack \
-  TestWindowInitializedOnNavigateBack
-#endif
+// Flaky on Windows and ChromeOS. http://crbug.com/628174#c4
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest,
-                       MAYBE_TestWindowInitializedOnNavigateBack) {
+                       DISABLED_TestWindowInitializedOnNavigateBack) {
   TestChromeWebUIControllerFactory test_factory;
   MockWebUIProvider mock_provider("dummyurl",
                                   "<script>\n"