Extracted hardcoded constants from cast_rtp_stream.

media/cast/cast_config.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/cast/cast_config.h"
 
+namespace {
+const float kDefaultCongestionControlBackOff = 0.875f;
+}  // namespace
+
 namespace media {
 namespace cast {
 
 // TODO(miu): Revisit code factoring of these structs.  There are a number of
 // common elements between them all, so it might be reasonable to only have one
 // or two structs; or, at least a common base class.
 
 // TODO(miu): Make sure all POD members are initialized by ctors.  Policy
 // decision: Reasonable defaults or use invalid placeholder values to expose
 // unset members?
@@ skipping 45 matching lines @@
       rtp_payload_type(0),
       rtp_timebase(0),
       channels(0),
       target_frame_rate(0),
       codec(CODEC_UNKNOWN) {}
 
 FrameReceiverConfig::~FrameReceiverConfig() {}
 
 }  // namespace cast
 }  // namespace media