Link blink mojom bindings into platform target

content/test/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/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
@@ skipping 661 matching lines @@
     "//net:test_support",
     "//ppapi/c",
     "//printing",
     "//skia",
     "//sql",
     "//sql:test_support",
     "//storage/browser",
     "//storage/common",
     "//testing/gmock",
     "//testing/gtest",
+    "//third_party/WebKit/Source/platform:mojo_bindings",
     "//third_party/WebKit/public:blink",
-    "//third_party/WebKit/public:mojo_bindings",
     "//third_party/icu",
     "//third_party/leveldatabase",
     "//third_party/libjingle",
     "//third_party/re2",
     "//third_party/widevine/cdm:version_h",
     "//ui/accessibility",
     "//ui/base:test_support",
     "//ui/compositor:test_support",
     "//ui/display",
     "//ui/display:test_support",
@@ skipping 207 matching lines @@
   if (is_android) {
     deps += [ "//testing/android/native_test:native_test_native_code" ]
   }
 }
 
 group("fuzzers") {
   deps = [
     "//content/test/fuzzer",
   ]
 }