Flip all but one of the Linux Desktop ChromeOS CQ builders to GN.

chrome/browser/extensions/extension_commands_global_registry_apitest.cc

Index: chrome/browser/extensions/extension_commands_global_registry_apitest.cc
diff --git a/chrome/browser/extensions/extension_commands_global_registry_apitest.cc b/chrome/browser/extensions/extension_commands_global_registry_apitest.cc
index bc589a451214e05cd75498cd14c2ed302385f7c6..f4e17f1a9062e7649b02ece130d6dbaaa45dcd6d 100644
--- a/chrome/browser/extensions/extension_commands_global_registry_apitest.cc
+++ b/chrome/browser/extensions/extension_commands_global_registry_apitest.cc
@@ -126,7 +126,7 @@ void SendNativeCommandShift(int key_code) {
 #else
 #define MAYBE_GlobalCommand GlobalCommand
 #endif
-IN_PROC_BROWSER_TEST_F(GlobalCommandsApiTest, GlobalCommand) {
+IN_PROC_BROWSER_TEST_F(GlobalCommandsApiTest, MAYBE_GlobalCommand) {
   // Load the extension in the non-incognito browser.
   ResultCatcher catcher;
   ASSERT_TRUE(RunExtensionTest("keybinding/global")) << message_;