Revert change because one of the previous changes it depends on was reverted.

http://codereview.chromium.org/7831050/.

BUG=http://code.google.com/p/chromium/issues/detail?id=61022

TBR=scherkus@chromium.org,brettw@chromium.org

Review URL: http://codereview.chromium.org/7739009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@99891 0039d316-1c4b-4281-b951-d872f2087c98

content/browser/renderer_host/browser_render_process_host.cc

@@ -583,7 +583,7 @@ void BrowserRenderProcessHost::PropagateBrowserCommandLineToRenderer(
     switches::kInProcessWebGL,
     switches::kJavaScriptFlags,
     switches::kLoggingLevel,
-    switches::kHighLatencyAudio,
+    switches::kLowLatencyAudio,
     switches::kNoJsRandomness,
     switches::kNoReferrers,
     switches::kNoSandbox,

content/common/content_switches.cc

@@ -303,9 +303,9 @@ const char kLoggingLevel[]                  = "log-level";
 // Make plugin processes log their sent and received messages to VLOG(1).
 const char kLogPluginMessages[]             = "log-plugin-messages";
 
-// Uses high-latency IPC for audio.
-// That is temporary until we are sure low latency works and remove old code.
-const char kHighLatencyAudio[]               = "disable-low-latency-audio";
+// Uses low-latency IPC for audio.
+// That is temporary until we make it default and remove old code path.
+const char kLowLatencyAudio[]               = "enable-low-latency-audio";
 
 // Causes the process to run as a NativeClient broker
 // (used for launching NaCl loader processes on 64-bit Windows).

content/common/content_switches.h

@@ -99,7 +99,7 @@ extern const char kJavaScriptFlags[];
 extern const char kLoadPlugin[];
 extern const char kLoggingLevel[];
 extern const char kLogPluginMessages[];
-extern const char kHighLatencyAudio[];
+extern const char kLowLatencyAudio[];
 // TODO(jam): this doesn't belong in content.
 extern const char kNaClBrokerProcess[];
 extern const char kNaClLoaderProcess[];

content/renderer/media/audio_renderer_impl.cc

@@ -40,8 +40,8 @@ AudioRendererImpl::AudioRendererImpl()
   // We are initializing only one variable and double initialization is Ok,
   // so there would not be any issues caused by CPU memory model.
   if (latency_type_ == kUninitializedLatency) {
-    if (!CommandLine::ForCurrentProcess()->HasSwitch(
-        switches::kHighLatencyAudio)) {
+    if (CommandLine::ForCurrentProcess()->HasSwitch(
+        switches::kLowLatencyAudio)) {
       latency_type_ = kLowLatency;
     } else {
       latency_type_ = kHighLatency;