Remove mojo/shell and (most) service implementations

mojo/services/test_service/test_request_tracker_client_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 "mojo/services/test_service/test_request_tracker_client_impl.h"
-
-namespace mojo {
-namespace test {
-
-TestRequestTrackerClientImpl::TestRequestTrackerClientImpl(
-    TestRequestTrackerPtr tracker,
-    const std::string& service_name,
-    const mojo::Callback<void()>& callback)
-    : id_(0),
-      requests_since_upload_(0),
-      service_name_(service_name),
-      tracker_(tracker.Pass()),
-      tracking_connected_callback_(callback) {
-  tracker_.set_client(this);
-}
-
-TestRequestTrackerClientImpl::~TestRequestTrackerClientImpl() {
-}
-
-void TestRequestTrackerClientImpl::RecordNewRequest() {
-  requests_since_upload_++;
-  if (id_ == kInvalidId)
-   return;
-  SendStats();
-}
-
-void TestRequestTrackerClientImpl::SendStats() {
-  ServiceStatsPtr stats(ServiceStats::New());
-  stats->num_new_requests = requests_since_upload_;
-  stats->health = 0.7;
-  tracker_->RecordStats(id_, stats.Pass());
-  requests_since_upload_ = 0;
-}
-
-void TestRequestTrackerClientImpl::SetIdAndReturnName(
-    uint64_t id,
-    const mojo::Callback<void(mojo::String)>& callback) {
-  assert(id != kInvalidId);
-  assert(id_ == kInvalidId);
-  id_ = id;
-  callback.Run(service_name_);
-  tracking_connected_callback_.Run();
-  if (requests_since_upload_ == 0)
-    return;
-  SendStats();
-}
-
-}  // namespace test
-}  // namespace mojo