Revert of Remove candidates when doing continual gathering

webrtc/p2p/base/candidate.h

 /*
  *  Copyright 2004 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 151 matching lines @@
   }
   void set_related_address(
       const rtc::SocketAddress & related_address) {
     related_address_ = related_address;
   }
   const std::string& tcptype() const { return tcptype_; }
   void set_tcptype(const std::string& tcptype){
     tcptype_ = tcptype;
   }
 
-  // The name of the transport channel of this candidate.
-  const std::string& transport_name() const { return transport_name_; }
-  void set_transport_name(const std::string& transport_name) {
-    transport_name_ = transport_name;
-  }
-
   // Determines whether this candidate is equivalent to the given one.
   bool IsEquivalent(const Candidate& c) const {
     // We ignore the network name, since that is just debug information, and
     // the priority, since that should be the same if the rest is (and it's
     // a float so equality checking is always worrisome).
     return (component_ == c.component_) && (protocol_ == c.protocol_) &&
            (address_ == c.address_) && (username_ == c.username_) &&
            (password_ == c.password_) && (type_ == c.type_) &&
            (generation_ == c.generation_) && (foundation_ == c.foundation_) &&
            (related_address_ == c.related_address_);
   }
 
-  // Determines whether this candidate can be considered equivalent to the
-  // given one when looking for a matching candidate to remove.
-  bool MatchesForRemoval(const Candidate& c) const {
-    return component_ == c.component_ && protocol_ == c.protocol_ &&
-           address_ == c.address_;
-  }
-
   std::string ToString() const {
     return ToStringInternal(false);
   }
 
   std::string ToSensitiveString() const {
     return ToStringInternal(true);
   }
 
   uint32_t GetPriority(uint32_t type_preference,
                        int network_adapter_preference,
@@ skipping 21 matching lines @@
     return (type_preference << 24) |
            (local_preference << 8) |
            (256 - component_);
   }
 
  private:
   std::string ToStringInternal(bool sensitive) const {
     std::ostringstream ost;
     std::string address = sensitive ? address_.ToSensitiveString() :
                                       address_.ToString();
-    ost << "Cand[" << transport_name_ << ":" << foundation_ << ":" << component_
-        << ":" << protocol_ << ":" << priority_ << ":" << address << ":"
-        << type_ << ":" << related_address_ << ":" << username_ << ":"
-        << password_ << ":" << network_cost_ << "]";
+    ost << "Cand[" << foundation_ << ":" << component_ << ":" << protocol_
+        << ":" << priority_ << ":" << address << ":" << type_ << ":"
+        << related_address_ << ":" << username_ << ":" << password_ << ":"
+        << network_cost_ << "]";
     return ost.str();
   }
 
   std::string id_;
   int component_;
   std::string protocol_;
   std::string relay_protocol_;
   rtc::SocketAddress address_;
   uint32_t priority_;
   std::string username_;
   std::string password_;
   std::string type_;
   std::string network_name_;
   rtc::AdapterType network_type_;
   uint32_t generation_;
   std::string foundation_;
   rtc::SocketAddress related_address_;
   std::string tcptype_;
   uint32_t network_cost_ = 0;
-  std::string transport_name_;
 };
 
 // Used during parsing and writing to map component to channel name
 // and back.  This is primarily for converting old G-ICE candidate
 // signalling to new ICE candidate classes.
 class CandidateTranslator {
  public:
   virtual ~CandidateTranslator() {}
   virtual bool GetChannelNameFromComponent(
       int component, std::string* channel_name) const = 0;
   virtual bool GetComponentFromChannelName(
       const std::string& channel_name, int* component) const = 0;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_CANDIDATE_H_