Switch from using internal constraints to use explicit PeerConnectionFactoryInterface::SetOptions t…

content/renderer/media/rtc_media_constraints.cc

Index: content/renderer/media/rtc_media_constraints.cc
diff --git a/content/renderer/media/rtc_media_constraints.cc b/content/renderer/media/rtc_media_constraints.cc
index 7fa9791f2ebbcd23db32b5a1118467cdd220943d..6f8ba558c8c18f8bc48ff40c5940acf6ecd2e67b 100644
--- a/content/renderer/media/rtc_media_constraints.cc
+++ b/content/renderer/media/rtc_media_constraints.cc
@@ -27,13 +27,6 @@ void GetNativeMediaConstraints(
         new_constraint.key == kMediaStreamSourceId)
       continue;
 
-    // Ignore internal constraints set by JS.
-    // TODO(jiayl): replace the hard coded string with
-    // webrtc::MediaConstraintsInterface::kInternalConstraintPrefix when
-    // the Libjingle change is rolled.
-    if (StartsWithASCII(new_constraint.key, "internal", true))
-      continue;
-
     DVLOG(3) << "MediaStreamConstraints:" << new_constraint.key
              << " : " <<  new_constraint.value;
     native_constraints->push_back(new_constraint);