Chromecast: adds CastBrowserProcess to manage browser process entities.

chromecast/shell/browser/cast_browser_process.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 "chromecast/shell/browser/cast_browser_process.h"
+
+#include "base/logging.h"
+#include "chromecast/metrics/cast_metrics_service_client.h"
+#include "chromecast/service/cast_service.h"
+#include "chromecast/shell/browser/cast_browser_context.h"
+#include "chromecast/shell/browser/devtools/remote_debugging_server.h"
+
+namespace chromecast {
+namespace shell {
+
+namespace {
+CastBrowserProcess* g_instance = NULL;
+}  // namespace
+
+// static
+CastBrowserProcess* CastBrowserProcess::GetInstance() {
+  DCHECK(g_instance);
+  return g_instance;
+}
+
+CastBrowserProcess::CastBrowserProcess() {
+  DCHECK(!g_instance);
+  g_instance = this;
+}
+
+CastBrowserProcess::~CastBrowserProcess() {
+  DCHECK_EQ(g_instance, this);
+  g_instance = NULL;
+}
+
+void CastBrowserProcess::SetBrowserContext(
+    CastBrowserContext* browser_context) {
+  DCHECK(!browser_context_);
+  browser_context_.reset(browser_context);
+}
+
+void CastBrowserProcess::SetCastService(CastService* cast_service) {
+  DCHECK(!cast_service_);
+  cast_service_.reset(cast_service);
+}
+
+void CastBrowserProcess::SetRemoteDebuggingServer(
+    RemoteDebuggingServer* remote_debugging_server) {
+  DCHECK(!remote_debugging_server_);
+  remote_debugging_server_.reset(remote_debugging_server);
+}
+
+void CastBrowserProcess::SetMetricsServiceClient(
+    metrics::CastMetricsServiceClient* metrics_service_client) {
+  DCHECK(!metrics_service_client_);
+  metrics_service_client_.reset(metrics_service_client);
+}
+
+}  // namespace shell
+}  // namespace chromecast