Fix for calling OnNetworkChanged too often.
Review URL: https://webrtc-codereview.appspot.com/508006

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2085 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/src/modules/bitrate_controller/bitrate_controller_impl.cc b/src/modules/bitrate_controller/bitrate_controller_impl.cc
index f219dd6..30733a3 100644
--- a/src/modules/bitrate_controller/bitrate_controller_impl.cc
+++ b/src/modules/bitrate_controller/bitrate_controller_impl.cc
@@ -207,5 +207,9 @@
     max_it = list_max_bitrates.begin();
   }
 }
+
+bool BitrateControllerImpl::AvailableBandwidth(uint32_t* bandwidth) const {
+  return bandwidth_estimation_.AvailableBandwidth(bandwidth);
+}
 }  // namespace webrtc