Apply new-style constraints to video_source.

content/renderer/media/peer_connection_tracker.cc

Index: content/renderer/media/peer_connection_tracker.cc
diff --git a/content/renderer/media/peer_connection_tracker.cc b/content/renderer/media/peer_connection_tracker.cc
index 63d6f56ae024a38ba037a66168ba4514d0cdda9e..a2963482507d8c1b780a585ab0e4bcacc45af4ca 100644
--- a/content/renderer/media/peer_connection_tracker.cc
+++ b/content/renderer/media/peer_connection_tracker.cc
@@ -50,6 +50,9 @@ static RTCMediaConstraints GetNativeMediaConstraints(
   if (constraints.isNull())
     return native_constraints;
 
+#if 0

[mcasas, 2016/01/26 16:08:02]

Please remove this before committing.

[hta - Chromium, 2016/01/26 19:35:25]

Change undone - will be done properly in later CL.

+  // TODO(hta): Return something stringifiable for new-style constraints.
+  // For now, return as if constraints were empty.

[mcasas, 2016/01/26 16:08:02]

TODO()s must have a http://crbug.com/... bug associated.

[hta - Chromium, 2016/01/26 19:35:25]

Acknowledged.

   blink::WebVector<blink::WebMediaConstraint> mandatory;
   constraints.getMandatoryConstraints(mandatory);
   for (size_t i = 0; i < mandatory.size(); ++i) {
@@ -63,6 +66,7 @@ static RTCMediaConstraints GetNativeMediaConstraints(
     native_constraints.AddOptional(
         optional[i].m_name.utf8(), optional[i].m_value.utf8(), false);
   }
+#endif
   return native_constraints;
 }