Removes CastBrowserMainParts::GetInstance.

chromecast/shell/browser/cast_browser_main_parts.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_main_parts.h"
 
 #include "base/command_line.h"
 #include "chromecast/net/network_change_notifier_cast.h"
 #include "chromecast/net/network_change_notifier_factory_cast.h"
 #include "chromecast/service/cast_service.h"
 #include "chromecast/shell/browser/cast_browser_context.h"
 #include "chromecast/shell/browser/url_request_context_factory.h"
 
 namespace chromecast {
 namespace shell {
 
-// static
-CastBrowserMainParts* CastBrowserMainParts::instance_ = NULL;
-
 namespace {
 
 struct DefaultCommandLineSwitch {
   const char* const switch_name;
   const char* const switch_value;
 };
 
 DefaultCommandLineSwitch g_default_switches[] = {
   { "enable-webrtc-hw-decoding", "" },
   { "disable-plugins", "" },
@@ skipping 13 matching lines @@
 
 }  // namespace
 
 CastBrowserMainParts::CastBrowserMainParts(
     const content::MainFunctionParams& parameters,
     URLRequestContextFactory* url_request_context_factory)
     : BrowserMainParts(),
       url_request_context_factory_(url_request_context_factory) {
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   AddDefaultCommandLineSwitches(command_line);
-  DCHECK(instance_ == NULL);
-  instance_ = this;
 }
 
 CastBrowserMainParts::~CastBrowserMainParts() {
-  DCHECK(instance_ == this);
-  instance_ = NULL;
 }
 
 void CastBrowserMainParts::PreMainMessageLoopStart() {
   net::NetworkChangeNotifier::SetFactory(
       new NetworkChangeNotifierFactoryCast());
 }
 
 void CastBrowserMainParts::PostMainMessageLoopStart() {
   NOTIMPLEMENTED();
 }
@@ skipping 14 matching lines @@
 bool CastBrowserMainParts::MainMessageLoopRun(int* result_code) {
   base::MessageLoopForUI::current()->Run();
   return true;
 }
 
 void CastBrowserMainParts::PostMainMessageLoopRun() {
   cast_service_->Stop();
   browser_context_.reset();
 }
 
-// static
-CastBrowserMainParts* CastBrowserMainParts::GetInstance() {
-  DCHECK(instance_ != NULL);
-  return instance_;
-}
-
 }  // namespace shell
 }  // namespace chromecast