Remove LazyInstance usage from media/

content/browser/media/capture/audio_mirroring_manager.cc

 // Copyright (c) 2013 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 "content/browser/media/capture/audio_mirroring_manager.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
-#include "base/lazy_instance.h"
 
 namespace content {
 
-namespace {
-
-base::LazyInstance<AudioMirroringManager>::Leaky g_audio_mirroring_manager =
-    LAZY_INSTANCE_INITIALIZER;
-
-}  // namespace
-
 // static
 AudioMirroringManager* AudioMirroringManager::GetInstance() {
-  return g_audio_mirroring_manager.Pointer();
+  static AudioMirroringManager* manager = new AudioMirroringManager();

[miu, 2017/01/31 22:41:50]

Dumb question: The memory bots are aware that static locals will leak memory and
won't start failing, right?

+  return manager;
 }
 
 AudioMirroringManager::AudioMirroringManager() {
   // Only *after* construction, check that AudioMirroringManager is being
   // invoked on the same single thread.
   thread_checker_.DetachFromThread();
 }
 
 AudioMirroringManager::~AudioMirroringManager() {}
 
@@ skipping 232 matching lines @@
   : source_render_frame(source_frame),
     diverter(stream_diverter),
     destination(NULL) {}
 
 AudioMirroringManager::StreamRoutingState::StreamRoutingState(
     const StreamRoutingState& other) = default;
 
 AudioMirroringManager::StreamRoutingState::~StreamRoutingState() {}
 
 }  // namespace content