Disable a flaky test that sometimes times out.

chrome/browser/ui/fullscreen/fullscreen_controller_interactive_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 "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/fullscreen/fullscreen_controller_test.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
@@ skipping 184 matching lines @@
 
   // Accept fullscreen and mouse lock.
   AcceptCurrentFullscreenOrMouseLockRequest();
   ASSERT_TRUE(IsMouseLocked());
   ASSERT_TRUE(IsFullscreenForTabOrPending());
   ASSERT_FALSE(IsFullscreenBubbleDisplayingButtons());
 }
 
 // Times out sometimes on Linux. http://crbug.com/135115
 #if defined(OS_LINUX)
-#define MAYBE_MouseLockAndFullscreen FLAKY_MouseLockAndFullscreen
+#define MAYBE_MouseLockAndFullscreen DISABLED_MouseLockAndFullscreen
 #else
 #define MAYBE_MouseLockAndFullscreen MouseLockAndFullscreen
 #endif
 // Tests mouse lock then fullscreen in same request.
 IN_PROC_BROWSER_TEST_F(FullscreenControllerInteractiveTest,
                        MAYBE_MouseLockAndFullscreen) {
   ASSERT_TRUE(test_server()->Start());
   ui_test_utils::NavigateToURL(browser(),
                                test_server()->GetURL(kFullscreenMouseLockHTML));
 
@@ skipping 289 matching lines @@
 
   GURL url = test_server()->GetURL("simple.html");
   AddTabAtIndexAndWait(0, url, content::PAGE_TRANSITION_TYPED);
 
   // Validate that going fullscreen for a URL defaults to asking permision.
   ASSERT_FALSE(IsFullscreenPermissionRequested());
   ASSERT_NO_FATAL_FAILURE(ToggleTabFullscreenNoRetries(true));
   ASSERT_TRUE(IsFullscreenPermissionRequested());
   ASSERT_NO_FATAL_FAILURE(ToggleTabFullscreenNoRetries(false));
 }