Cast: Get rid of frame_id_map

media/cast/net/rtp/frame_id_map.h

Index: media/cast/net/rtp/frame_id_map.h
diff --git a/media/cast/net/rtp/frame_id_map.h b/media/cast/net/rtp/frame_id_map.h
deleted file mode 100644
index 9c1b674ff45f01984d1e460db4e4e42cf4899187..0000000000000000000000000000000000000000
--- a/media/cast/net/rtp/frame_id_map.h
+++ /dev/null
@@ -1,90 +0,0 @@
-// Copyright 2014 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.
-
-#ifndef MEDIA_CAST_FRAMER_FRAME_ID_MAP_H_
-#define MEDIA_CAST_FRAMER_FRAME_ID_MAP_H_
-
-#include <map>
-#include <set>
-
-#include "base/memory/linked_ptr.h"
-#include "base/memory/scoped_ptr.h"
-#include "media/cast/cast_config.h"
-#include "media/cast/net/rtcp/rtcp_defines.h"
-#include "media/cast/net/rtp/rtp_receiver_defines.h"
-
-namespace media {
-namespace cast {
-
-class FrameInfo {
- public:
-  FrameInfo(uint32 frame_id,
-            uint32 referenced_frame_id,
-            uint16 max_packet_id,
-            bool key_frame);
-  ~FrameInfo();
-
-  PacketType InsertPacket(uint16 packet_id);
-  bool Complete() const;
-  void GetMissingPackets(bool newest_frame, PacketIdSet* missing_packets) const;
-
-  bool is_key_frame() const { return is_key_frame_; }
-  uint32 frame_id() const { return frame_id_; }
-  uint32 referenced_frame_id() const { return referenced_frame_id_; }
-
- private:
-  const bool is_key_frame_;
-  const uint32 frame_id_;
-  const uint32 referenced_frame_id_;
-
-  uint16 max_received_packet_id_;
-  PacketIdSet missing_packets_;
-
-  DISALLOW_COPY_AND_ASSIGN(FrameInfo);
-};
-
-typedef std::map<uint32, linked_ptr<FrameInfo> > FrameMap;
-
-class FrameIdMap {
- public:
-  FrameIdMap();
-  ~FrameIdMap();
-
-  PacketType InsertPacket(const RtpCastHeader& rtp_header);
-
-  bool Empty() const;
-  bool FrameExists(uint32 frame_id) const;
-  uint32 NewestFrameId() const;
-
-  void RemoveOldFrames(uint32 frame_id);
-  void Clear();
-
-  // Identifies the next frame to be released (rendered).
-  bool NextContinuousFrame(uint32* frame_id) const;
-  uint32 LastContinuousFrame() const;
-
-  bool NextFrameAllowingSkippingFrames(uint32* frame_id) const;
-  bool HaveMultipleDecodableFrames() const;
-
-  int NumberOfCompleteFrames() const;
-  void GetMissingPackets(uint32 frame_id,
-                         bool last_frame,
-                         PacketIdSet* missing_packets) const;
-
- private:
-  bool ContinuousFrame(FrameInfo* frame) const;
-  bool DecodableFrame(FrameInfo* frame) const;
-
-  FrameMap frame_map_;
-  bool waiting_for_key_;
-  uint32 last_released_frame_;
-  uint32 newest_frame_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(FrameIdMap);
-};
-
-}  //  namespace cast
-}  //  namespace media
-
-#endif  // MEDIA_CAST_FRAMER_FRAME_ID_MAP_H_