Audio software mixer.

content/browser/renderer_host/render_process_host_impl.cc

 // Copyright (c) 2012 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #if defined(OS_WIN)
@@ skipping 676 matching lines @@
     switches::kEnableFixedLayout,
     switches::kEnableGamepad,
     switches::kEnableGPUServiceLogging,
     switches::kEnableGPUClientLogging,
     switches::kEnableLogging,
     switches::kEnableMediaSource,
     switches::kEnableMediaStream,
     switches::kEnableShadowDOM,
     switches::kEnableStrictSiteIsolation,
     switches::kEnableStyleScoped,
+    switches::kEnableAudioMixer,

[scherkus (not reviewing), 2012/03/29 22:46:39]

I don't believe this is needed anymore as no code under content/renderer/
requires knowledge that this switch has been set

     switches::kDisableFullScreen,
     switches::kEnablePepperTesting,
     switches::kEnablePointerLock,
     switches::kEnablePreparsedJsCaching,
     switches::kEnablePruneGpuCommandBuffers,
 #if defined(OS_MACOSX)
     // Allow this to be set when invoking the browser and relayed along.
     switches::kEnableSandboxLogging,
 #endif
     switches::kEnableSeccompSandbox,
@@ skipping 658 matching lines @@
 void RenderProcessHostImpl::OnRevealFolderInOS(const FilePath& path) {
   // Only honor the request if appropriate persmissions are granted.
   if (ChildProcessSecurityPolicyImpl::GetInstance()->CanReadFile(GetID(),
                                                                  path))
     content::GetContentClient()->browser()->OpenItem(path);
 }
 
 void RenderProcessHostImpl::OnSavedPageAsMHTML(int job_id, int64 data_size) {
   MHTMLGenerationManager::GetInstance()->MHTMLGenerated(job_id, data_size);
 }