Add a mojo::RunApplication() for running implementations of ApplicationImplBase.

services/test_service/test_time_service_impl.cc

 // 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.
 
 #include "base/time/time.h"
-#include "mojo/public/cpp/application/application_impl.h"
+#include "mojo/public/cpp/application/application_impl_base.h"
 #include "mojo/public/cpp/application/connect.h"
 #include "services/test_service/test_request_tracker.mojom.h"
 #include "services/test_service/test_time_service_impl.h"
 #include "services/test_service/tracked_service.h"
 
 namespace mojo {
 namespace test {
 
 TestTimeServiceImpl::TestTimeServiceImpl(
-    ApplicationImpl* app_impl,
+    ApplicationImplBase* application,
     InterfaceRequest<TestTimeService> request)
-    : app_impl_(app_impl), binding_(this, request.Pass()) {
-}
+    : application_(application), binding_(this, request.Pass()) {}
 
-TestTimeServiceImpl::~TestTimeServiceImpl() {
-}
+TestTimeServiceImpl::~TestTimeServiceImpl() {}
 
 void TestTimeServiceImpl::StartTrackingRequests(
     const mojo::Callback<void()>& callback) {
   TestRequestTrackerPtr tracker;
-  ConnectToService(app_impl_->shell(), "mojo:test_request_tracker_app",
+  ConnectToService(application_->shell(), "mojo:test_request_tracker_app",
                    GetProxy(&tracker));
   tracking_.reset(new TrackedService(tracker.Pass(), Name_, callback));
 }
 
 void TestTimeServiceImpl::GetPartyTime(
     const mojo::Callback<void(int64_t)>& callback) {
   if (tracking_)
     tracking_->RecordNewRequest();
   base::Time frozen_time(base::Time::UnixEpoch()
       + base::TimeDelta::FromDays(10957)
       + base::TimeDelta::FromHours(7)
       + base::TimeDelta::FromMinutes(59));
   int64 time(frozen_time.ToInternalValue());
   callback.Run(time);
 }
 
 }  // namespace test
 }  // namespace mojo