Revert 273044 "Change kEnableAudioTrackProcessing to a disable f..."

trunk/src/content/public/common/content_switches.cc

Index: trunk/src/content/public/common/content_switches.cc
===================================================================
--- trunk/src/content/public/common/content_switches.cc	(revision 275780)
+++ trunk/src/content/public/common/content_switches.cc	(working copy)
@@ -896,9 +896,9 @@
 const char kZygoteProcess[]                 = "zygote";
 
 #if defined(ENABLE_WEBRTC)
-// Disables audio processing in a MediaStreamTrack. When this flag is on, AEC,
-// NS and AGC will be done in PeerConnection instead of MediaStreamTrack.
-const char kDisableAudioTrackProcessing[]    = "disable-audio-track-processing";
+// Enables audio processing in a MediaStreamTrack. When this flag is on, AEC,
+// NS and AGC will be done per MediaStreamTrack instead of in PeerConnection.
+const char kEnableAudioTrackProcessing[]    = "enable-audio-track-processing";
 
 // Disables WebRTC device enumeration.
 const char kDisableDeviceEnumeration[]      = "disable-device-enumeration";