Add chrome/browser/ui to the GN build.

content/content_browser.gypi

 # Copyright (c) 2012 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.
 
 {
   'dependencies': [
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
     '../net/net.gyp:net',
@@ skipping 1309 matching lines @@
       'browser/zygote_host/zygote_host_impl_linux.cc',
       'browser/zygote_host/zygote_host_impl_linux.h',
       'zygote/zygote_linux.cc',
       'zygote/zygote_linux.h',
       'zygote/zygote_main_linux.cc',
       # These files are generated by GRIT.
       '<(SHARED_INTERMEDIATE_DIR)/webkit/grit/devtools_resources.h',
       '<(SHARED_INTERMEDIATE_DIR)/webkit/grit/devtools_resources_map.cc',
       '<(SHARED_INTERMEDIATE_DIR)/webkit/grit/devtools_resources_map.h',
       '<(SHARED_INTERMEDIATE_DIR)/content/browser/tracing/grit/tracing_resources.h',
-      '<(SHARED_INTERMEDIATE_DIR)/ui/ui_resources/grit/webui_resources_map.cc',
+      '<(SHARED_INTERMEDIATE_DIR)/ui/resources/grit/webui_resources_map.cc',
       # These files are generated by devtools_protocol_constants_generator.py.
       '<(SHARED_INTERMEDIATE_DIR)/content/browser/devtools/devtools_protocol_constants.cc',
       '<(SHARED_INTERMEDIATE_DIR)/content/browser/devtools/devtools_protocol_constants.h',
     ],
     'android_browser_sources': [
       'browser/android/java/gin_java_bound_object.cc',
       'browser/android/java/gin_java_bound_object.h',
       'browser/android/java/gin_java_bound_object_delegate.cc',
       'browser/android/java/gin_java_bound_object_delegate.h',
       'browser/android/java/gin_java_bridge_dispatcher_host.cc',
@@ skipping 501 matching lines @@
         'browser/media/media_web_contents_observer.h',
       ],
     }],
     ['debug_devtools==1', {
       'defines': [
         'DEBUG_DEVTOOLS=1',
        ],
     }],
   ],
 }