Reland of "Revert of Update the BWE when the network route changes.

webrtc/p2p/base/faketransportcontroller.h

 /*
  *  Copyright 2009 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 458 matching lines @@
  public:
   FakeCandidatePair(const Candidate& local_candidate,
                     const Candidate& remote_candidate)
       : local_candidate_(local_candidate),
         remote_candidate_(remote_candidate) {}
   const Candidate& local_candidate() const override { return local_candidate_; }
   const Candidate& remote_candidate() const override {
     return remote_candidate_;
   }
 
+  bool ReadyToSendMedia() const override { return true; }
+
  private:
   Candidate local_candidate_;
   Candidate remote_candidate_;
 };
 
 // Fake TransportController class, which can be passed into a BaseChannel object
 // for test purposes. Can be connected to other FakeTransportControllers via
 // Connect().
 //
 // This fake is unusual in that for the most part, it's implemented with the
@@ skipping 94 matching lines @@
     }
   }
 
  private:
   bool fail_create_channel_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_FAKETRANSPORTCONTROLLER_H_