Consolidate JNI registrations for mojo system.

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/chromecast_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
@@ skipping 288 matching lines @@
 
   data_deps = [
     "//content/shell:pak",
   ]
 
   if (is_android) {
     sources -= [
       "mock_google_streaming_server.cc",
       "mock_google_streaming_server.h",
     ]
+    deps += [ "//mojo/android:libsystem_java" ]
   }
 
   if (enable_plugins) {
     deps += [
       "//content/ppapi_plugin",
       "//ppapi/host",
       "//ppapi/proxy",
       "//ppapi/proxy:test_support",
       "//ppapi/shared_impl",
       "//ppapi/shared_impl:test_support",
@@ skipping 1531 matching lines @@
   if (is_android) {
     deps += [ "//testing/android/native_test:native_test_native_code" ]
   }
 }
 
 group("fuzzers") {
   deps = [
     "//content/test/fuzzer",
   ]
 }