Cleanup changes: Rename QuicSession::MarkWriteBlocked to

net/quic/crypto/crypto_framer.cc

 // 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.
 
 #include "net/quic/crypto/crypto_framer.h"
 
 #include "net/quic/crypto/crypto_protocol.h"
 #include "net/quic/quic_data_reader.h"
 #include "net/quic/quic_data_writer.h"
 
@@ skipping 234 matching lines @@
             tag, static_cast<size_t>(end_offset - last_end_offset)));
         last_end_offset = end_offset;
       }
       values_len_ = last_end_offset;
       state_ = STATE_READING_VALUES;
     }
     case STATE_READING_VALUES:
       if (reader.BytesRemaining() < values_len_) {
         break;
       }
-      for (vector<pair<QuicTag, size_t> >::const_iterator
-           it = tags_and_lengths_.begin(); it != tags_and_lengths_.end();
-           it++) {
+      for (const pair<QuicTag, size_t>& item : tags_and_lengths_) {
         StringPiece value;
-        reader.ReadStringPiece(&value, it->second);
-        message_.SetStringPiece(it->first, value);
+        reader.ReadStringPiece(&value, item.second);
+        message_.SetStringPiece(item.first, value);
       }
       visitor_->OnHandshakeMessage(message_);
       Clear();
       state_ = STATE_READING_TAG;
       break;
   }
   // Save any remaining data.
   buffer_ = reader.PeekRemainingPayload().as_string();
   return QUIC_NO_ERROR;
 }
 
 // static
 bool CryptoFramer::WritePadTag(QuicDataWriter* writer,
                                size_t pad_length,
                                uint32* end_offset) {
   if (!writer->WriteUInt32(kPAD)) {
     DCHECK(false) << "Failed to write tag.";
     return false;
   }
   *end_offset += pad_length;
   if (!writer->WriteUInt32(*end_offset)) {
     DCHECK(false) << "Failed to write end offset.";
     return false;
   }
   return true;
 }
 
 }  // namespace net