Remove Mojo bindings environment.

content/common/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")
 import("//content/common/common.gni")
 import("//media/media_options.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 if (is_mac) {
@@ skipping 177 matching lines @@
       "//gpu/command_buffer/client:gles2_cmd_helper",
       "//gpu/command_buffer/client:gles2_implementation",
       "//gpu/command_buffer/service",
       "//gpu/ipc/common",
       "//gpu/skia_bindings",
       "//media",
       "//media:shared_memory_support",
       "//media/midi",
       "//mojo/common:common_base",
       "//mojo/edk/system",
-      "//mojo/environment:chromium",
       "//mojo/shell/public/interfaces",
       "//sandbox",
       "//storage/common",
       "//third_party/boringssl",
       "//ui/gl",
     ]
 
     public_deps += [ ":mojo_bindings" ]
   }
 
@@ skipping 334 matching lines @@
 
   public_deps = [
     "//components/leveldb/public/interfaces",
     "//components/mus/public/interfaces",
     "//content/public/common:mojo_bindings",
     "//mojo/shell/public/interfaces",
     "//skia/public/interfaces",
     "//ui/mojo/geometry:interfaces",
   ]
 }