Remove SpdySynReplyControlFrame and SpdyGoAwayControlFrame.

net/spdy/spdy_frame_reader.h

 // Copyright (c) 2012 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 NET_SPDY_SPDY_FRAME_READER_H_
 #define NET_SPDY_SPDY_FRAME_READER_H_
 
 #include "base/basictypes.h"
 #include "base/string_piece.h"
 #include "net/base/net_export.h"
@@ skipping 15 matching lines @@
 // handle the error as appropriate. None of the Read*() methods should ever be
 // called after failure, as they will also fail immediately.
 class NET_EXPORT_PRIVATE SpdyFrameReader {
  public:
   // Caller must provide an underlying buffer to work on.
   SpdyFrameReader(const char* data, const size_t len);
 
   // Empty destructor.
   ~SpdyFrameReader() {}
 
+  // Reads an 8-bit unsigned integer into the given output parameter.
+  // Forwards the internal iterater on success.
+  // Returns true on success, false otherwise.
+  bool ReadUInt8(uint8* result);
+
   // Reads a 16-bit unsigned integer into the given output parameter.
   // Forwards the internal iterater on success.
   // Returns true on success, false otherwise.
   bool ReadUInt16(uint16* result);
 
   // Reads a 32-bit unsigned integer into the given output parameter.
   // Forwards the internal iterater on success.
   // Returns true on success, false otherwise.
   bool ReadUInt32(uint32* result);
 
+  // Reads a 31-bit unsigned integer into the given output parameter. This is
+  // equivelant to ReadUInt32() above except that the highest-order bit is
+  // discarded.
+  // Forwards the internal iterater (by 4B) on success.
+  // Returns true on success, false otherwise.
+  bool ReadUInt31(uint32* result);
+
   // Reads a string prefixed with 16-bit length into the given output parameter.
   //
   // NOTE: Does not copy but rather references strings in the underlying buffer.
   // This should be kept in mind when handling memory management!
   //
   // Forwards the internal iterater on success.
   // Returns true on success, false otherwise.
   bool ReadStringPiece16(base::StringPiece* result);
 
   // Reads a string prefixed with 32-bit length into the given output parameter.
   //
   // NOTE: Does not copy but rather references strings in the underlying buffer.
   // This should be kept in mind when handling memory management!
   //
   // Forwards the internal iterater on success.
   // Returns true on success, false otherwise.
   bool ReadStringPiece32(base::StringPiece* result);
 
   // Reads a given number of bytes into the given buffer. The buffer
   // must be of adequate size.
   // Forwards the internal iterater on success.
   // Returns true on success, false otherwise.
   bool ReadBytes(void* result, size_t size);
 
+  // Seeks a given number of bytes into the buffer from the current offset.
+  // Equivelant to an empty read.
+  // Forwards the internal iterator.
+  // Returns true on success, false otherwise.
+  bool Seek(size_t size);
+
   // Returns true if the entirety of the underlying buffer has been read via
   // Read*() calls.
   bool IsDoneReading() const;
 
   // Returns the number of bytes that have been consumed by the reader so far.
   size_t GetBytesConsumed() const { return ofs_; }
 
  private:
   // Returns true if the underlying buffer has enough room to read the given
   // amount of bytes.
   bool CanRead(size_t bytes) const;
 
   // To be called when a read fails for any reason.
   void OnFailure();
 
   // The data buffer that we're reading from.
   const char* data_;
 
   // The length of the data buffer that we're reading from.
   const size_t len_;
 
   // The location of the next read from our data buffer.
   size_t ofs_;
 };
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_FRAME_READER_H_