Disable remaining tests that fail on the Linux desktop CrOS GN builds.

chrome/browser/extensions/extension_commands_global_registry_apitest.cc

 // Copyright (c) 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 "build/build_config.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/window_controller.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/interactive_test_utils.h"
@@ skipping 101 matching lines @@
   CGEventPost(event_tap_location, command_up);
 
   CFRelease(event_source);
 }
 #endif
 
 // Test the basics of global commands and make sure they work when Chrome
 // doesn't have focus. Also test that non-global commands are not treated as
 // global and that keys beyond Ctrl+Shift+[0..9] cannot be auto-assigned by an
 // extension.
+//
+// Doesn't work in GN CrOS ozone builds yet, http://crbug.com/619784
+#if defined(OS_CHROMEOS) && defined(USE_OZONE)
+#define MAYBE_GlobalCommand DISABLED_GlobalCommand
+#else
+#define MAYBE_GlobalCommand GlobalCommand
+#endif
 IN_PROC_BROWSER_TEST_F(GlobalCommandsApiTest, GlobalCommand) {
   // Load the extension in the non-incognito browser.
   ResultCatcher catcher;
   ASSERT_TRUE(RunExtensionTest("keybinding/global")) << message_;
   ASSERT_TRUE(catcher.GetNextResult());
 
 #if defined(OS_WIN) || defined(OS_CHROMEOS)
   // Our infrastructure for sending keys expects a browser to send them to, but
   // to properly test global shortcuts you need to send them to another target.
   // So, create an incognito browser to use as a target to send the shortcuts
@@ skipping 68 matching lines @@
                             false,
                             false,
                             false);
 
   // We should get two success results.
   ASSERT_TRUE(catcher.GetNextResult());
   ASSERT_TRUE(catcher.GetNextResult());
 }
 
 }  // namespace extensions