Add output_all_resource_defines=false to theme_resources.grd.

apps/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/features.gni")
 import("//build/config/ui.gni")
 
 assert(!is_android && !is_ios)
 
 static_library("apps") {
@@ skipping 42 matching lines @@
   if (!enable_extensions) {
     # When extensions are disabled, only the sizer file below is included.
     deps -= [
       "//chrome/browser/extensions",
       "//chrome/common/extensions/api:api",
     ]
     sources = []
   }
 
   if (toolkit_views) {
-    sources += [
-      "ui/views/app_window_frame_view.cc",
-      "ui/views/app_window_frame_view.h",
-    ]
+    if (!is_mac) {
+      sources += [
+        "ui/views/app_window_frame_view.cc",
+        "ui/views/app_window_frame_view.h",
+      ]
+    }
     deps += [
       "//ui/strings",
       "//ui/views",
     ]
     if (enable_extensions) {
       deps += [ "//extensions/browser" ]
     }
   }
 
   # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
   configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 }