Remove the //mojo/public/c/system:for_shared_library target.

services/python/content_handler/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("//mojo/public/mojo_application.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//third_party/cython/rules.gni")
 
 mojo_native_application("content_handler") {
   output_name = "py_content_handler"
   deps = [
     ":content_handler_src",
   ]
 }
 
 python_binary_source_set("content_handler_src") {
   sources = [
     "content_handler_main.cc",
   ]
   deps = [
     ":mojo_system_impl",
     "//base",
     "//base:i18n",
     "//mojo/application",
     "//mojo/application:content_handler",
     "//mojo/data_pipe_utils",
     "//mojo/environment:chromium",
-    "//mojo/public/c/system:for_shared_library",
+    "//mojo/public/c/system",

[viettrungluu, 2015/12/10 16:50:06]

The .../native:system dependency belongs in the "binary" target (which is
content_handler, which gets it by virtue of being a mojo_native_application).

     "//mojo/public/cpp/utility",
     "//mojo/public/python:python_common",
     "//mojo/public/python:system_embedded",
     "//mojo/services/content_handler/interfaces",
     "//third_party/zlib:zip",
     "//url:url",
   ]
 }
 
 copy("common_system_pxd") {
@@ skipping 18 matching lines @@
     "mojo_system_impl.pyx",
   ]
   sources = [
     "python_system_impl_helper.cc",
     "python_system_impl_helper.h",
   ]
   deps = [
     "//base",
     "//mojo/environment:chromium",
     "//mojo/message_pump",
-    "//mojo/public/c/system:for_shared_library",
+    "//mojo/public/c/system",

[viettrungluu, 2015/12/10 16:50:06]

"

     "//mojo/public/cpp/system",
     "//mojo/public/cpp/utility",
     "//mojo/public/cpp/bindings:callback",
     "//mojo/public/python:python_common",
   ]
   public_deps = [
     ":common_system_pxd",
   ]
 }