Reland "Remove GICE (gone forever!) and PORTALLOCATOR_ENABLE_SHARED_UFRAG (enabled forever)." becau…

webrtc/p2p/base/candidate.h

Index: webrtc/p2p/base/candidate.h
diff --git a/webrtc/p2p/base/candidate.h b/webrtc/p2p/base/candidate.h
index 66b0ab04b38fd41a1622dd915686b7d4465f252d..2655c1b26c2b02639550cb3d88938274b7b62c79 100644
--- a/webrtc/p2p/base/candidate.h
+++ b/webrtc/p2p/base/candidate.h
@@ -84,10 +84,8 @@ class Candidate {
   uint32 priority() const { return priority_; }
   void set_priority(const uint32 priority) { priority_ = priority; }
 
-//  void set_type_preference(uint32 type_preference) {
-//    priority_ = GetPriority(type_preference);
-//  }
-
+  // TODO(pthatcher): Remove once Chromium's jingle/glue/utils.cc
+  // doesn't use it.
   // Maps old preference (which was 0.0-1.0) to match priority (which
   // is 0-2^32-1) to to match RFC 5245, section 4.1.2.1.  Also see
   // https://docs.google.com/a/google.com/document/d/
@@ -97,6 +95,8 @@ class Candidate {
     return static_cast<float>(((priority_ >> 24) * 100 / 127) / 100.0);
   }
 
+  // TODO(pthatcher): Remove once Chromium's jingle/glue/utils.cc
+  // doesn't use it.
   void set_preference(float preference) {
     // Limiting priority to UINT_MAX when value exceeds uint32 max.
     // This can happen for e.g. when preference = 3.