Make component build Chrome link.

chrome/browser/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")
 import("//components/nacl/nacl_defines.gni")
 import("//tools/grit/grit_rule.gni")
 
@@ skipping 620 matching lines @@
     "-E", "additional_modules_list_file=" +
           rebase_path(additional_modules_list_file, root_build_dir),
     "-E", "omnibox_mojom_file=" +
           rebase_path(omnibox_mojom_file, root_build_dir),
   ]
 
   deps = [
     ":about_credits",
     ":chrome_internal_resources_gen",
     "//chrome/browser/ui/webui/omnibox:mojo_bindings",
+    "//mojo/environment:chromium",
   ]
 }
 
 # GYP version: chrome/chrome_resource.gyp:about_credits
 action("about_credits") {
   script = "//tools/licenses.py"
 
   # TODO(phajdan.jr): input dependencies so this can be regenerated
   # automatically when one of the credits changes. The way this should work is
   # that licenses.py should write a .d file listing the input dependencies (see
@@ skipping 10 matching lines @@
 # TODO(GYP) write internal action
 if (false) {  #if (is_chrome_branded) {
   action("chrome_internal_resources_gen") {
     # TODO(GYP)
   }
 } else {
   group("chrome_internal_resources_gen") {
     # Empty placeholder.
   }
 }