GN: Make chrome/{browser,common,renderer} compile on mac

chrome/browser/extensions/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 
 gypi_values = exec_script(
     "//build/gypi_to_gn.py",
@@ skipping 152 matching lines @@
       if (use_x11) {
         configs += [
           "//build/config/linux:x11",
         ]
         deps += [
           "//ui/events/platform",
           "//ui/events/platform/x11",
         ]
       }
     }
+    if (!use_x11) {
+      sources -= [
+        "global_shortcut_listener_x11.cc",
+        "global_shortcut_listener_x11.h",
+      ]
+    }
 
     if (safe_browsing_mode == 1) {
       defines += [ "FULL_SAFE_BROWSING" ]
     }
     if (safe_browsing_mode == 2) {
       defines += [ "MOBILE_SAFE_BROWSING" ]
     }
 
     if (enable_configuration_policy) {
       deps += [ "//components/policy" ]
@@ skipping 33 matching lines @@
           ".", "//chrome")
     }
 
     if (enable_app_list) {
       sources += rebase_path(
           gypi_values.chrome_browser_extensions_app_list_sources,
           ".", "//chrome")
     }
   }
 }