Disabling WizardControllerFlowTest.Accelerators and AccountScreenTest.TestBasic for official build.

chrome/browser/chromeos/login/account_screen_browsertest.cc

Index: chrome/browser/chromeos/login/account_screen_browsertest.cc
diff --git a/chrome/browser/chromeos/login/account_screen_browsertest.cc b/chrome/browser/chromeos/login/account_screen_browsertest.cc
index 559ec291258389314d7badcc29ce56b0acb7db7e..09540133d5575923ad2212ccd624c1b42f9e3e50 100644
--- a/chrome/browser/chromeos/login/account_screen_browsertest.cc
+++ b/chrome/browser/chromeos/login/account_screen_browsertest.cc
@@ -38,10 +38,19 @@ class AccountScreenTest : public WizardInProcessBrowserTest {
   DISALLOW_COPY_AND_ASSIGN(AccountScreenTest);
 };
 
+#if defined(OFFICIAL_BUILD)
+// Flaky on official build on autotest. Since this is not
+// used in Official build, i'm disabling it.
+// See crosbug.com/8517 .
+#define MAYBE_TestBasic DISABLED_TestBasic
+#else
+#define MAYBE_TestBasic TestBasic
+#endif
+
 // A basic test. It does not care how things evolve after the URL is
 // loaded. Thus no message loop is started. Just check that initial
 // status is expected.
-IN_PROC_BROWSER_TEST_F(AccountScreenTest, TestBasic) {
+IN_PROC_BROWSER_TEST_F(AccountScreenTest, MAYBE_TestBasic) {
   ASSERT_TRUE(controller());
   EXPECT_EQ(controller()->GetAccountScreen(), controller()->current_screen());
 }