[remoting android] Initialize It2Me host and implement Connect()

remoting/android/BUILD.gn

 # Copyright 2015 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/android/config.gni")
 import("//build/config/android/rules.gni")
 import("//remoting/android/client_java_tmpl.gni")
 import("//remoting/android/remoting_apk_tmpl.gni")
 import("//remoting/remoting_options.gni")
 import("//remoting/tools/build/remoting_localize.gni")
@@ skipping 142 matching lines @@
     "//base:base_java_test_support",
   ]
 }
 
 shared_library("remoting_host_jni") {
   deps = [
     ":jni_headers",
     "//google_apis",
     "//remoting/base",
     "//remoting/host",
+    "//remoting/host/it2me:common",
     "//remoting/protocol",
   ]
   sources = [
     "//remoting/host/android/jni_host.cc",
     "//remoting/host/android/jni_host.h",
     "//remoting/host/android/remoting_host_jni_onload.cc",
     "//remoting/host/android/remoting_host_jni_registrar.cc",
     "//remoting/host/android/remoting_host_jni_registrar.h",
   ]
 }
 
 android_resources("remoting_host_apk_resources") {
   custom_package = "org.chromium.chromoting.host"
   resource_dirs = [ "host/res" ]
   deps = [
     "//third_party/android_tools:android_support_v7_appcompat_resources",
   ]
 }
 
 android_apk("remoting_host_apk") {
   apk_name = "ChromotingHost"
   android_manifest = "host/AndroidManifest.xml"
   native_libs = [ "libremoting_host_jni.so" ]
   java_files = [
+    "host/src/org/chromium/chromoting/host/MainActivity.java",
     "host/src/org/chromium/chromoting/host/RemotingApplication.java",
-    "host/src/org/chromium/chromoting/host/MainActivity.java",
     "host/src/org/chromium/chromoting/host/jni/Host.java",
+    "java/src/org/chromium/chromoting/base/OAuthTokenFetcher.java",
   ]
+
   deps = [
     ":remoting_host_apk_resources",
     ":remoting_host_jni",
     "//base:base_java",
     "//net/android:net_java",
     "//third_party/android_tools:android_support_v13_java",
     "//third_party/android_tools:android_support_v7_appcompat_java",
+    google_play_services_library,
+    google_play_services_resources,
   ]
 }