Disable test ContextMenuParamsAfterCSSTransforms on all platforms.

chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc

 // Copyright 2013 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 <stddef.h>
 
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/stringprintf.h"
@@ skipping 909 matching lines @@
 }
 
 // Tests whether <webview> context menu sees <webview> local coordinates in its
 // RenderViewContextMenu params, when it is subject to CSS transforms.
 //
 // This test doesn't makes sense in --use-cross-process-frames-for-guests, since
 // it tests that events forwarded from the embedder are properly transformed,
 // and in oopif-mode the events are sent directly to the child process without
 // the forwarding code path (relying on surface-based hittesting).
 
-// Flaky on ChromeOS.  http://crbug.com/613258
-#if defined(OS_CHROMEOS)
-#define MAYBE_ContextMenuParamsAfterCSSTransforms \
-  DISABLED_ContextMenuParamsAfterCSSTransforms
-#else
-#define MAYBE_ContextMenuParamsAfterCSSTransforms \
-  ContextMenuParamsAfterCSSTransforms
-#endif
+// Flaky.  http://crbug.com/613258
 IN_PROC_BROWSER_TEST_F(WebViewContextMenuInteractiveTest,
-                       MAYBE_ContextMenuParamsAfterCSSTransforms) {
+                       DISABLED_ContextMenuParamsAfterCSSTransforms) {
   LoadAndLaunchPlatformApp("web_view/context_menus/coordinates_with_transforms",
                            "Launched");
 
   if (!embedder_web_contents_)
     embedder_web_contents_ = GetFirstAppWindowWebContents();
   EXPECT_TRUE(embedder_web_contents());
 
   if (!guest_web_contents_)
     guest_web_contents_ = GetGuestViewManager()->WaitForSingleGuestCreated();
   EXPECT_TRUE(guest_web_contents());
@@ skipping 397 matching lines @@
   // this time.
   for (size_t i = 0; i < 4; ++i)
     SendKeyPressToPlatformApp(ui::VKEY_TAB);
   ExtensionTestMessageListener webview_button_not_focused_listener(
       "WebViewInteractiveTest.WebViewButtonWasNotFocused", false);
   webview_button_not_focused_listener.set_failure_message(
       "WebViewInteractiveTest.WebViewButtonWasFocused");
   SendMessageToEmbedder("verify");
   EXPECT_TRUE(webview_button_not_focused_listener.WaitUntilSatisfied());
 }