Change the WebSocket OpCode constants to an enum

net/websockets/websocket_frame_parser.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/websockets/websocket_frame_parser.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "base/basictypes.h"
@@ skipping 24 matching lines @@
 
 WebSocketFrameParser::WebSocketFrameParser()
     : current_read_pos_(0),
       frame_offset_(0),
       websocket_error_(kWebSocketNormalClosure) {
   std::fill(masking_key_.key,
             masking_key_.key + WebSocketFrameHeader::kMaskingKeyLength,
             '\0');
 }
 
-WebSocketFrameParser::~WebSocketFrameParser() {
-}
+WebSocketFrameParser::~WebSocketFrameParser() {}
 
 bool WebSocketFrameParser::Decode(
     const char* data,
     size_t length,
     ScopedVector<WebSocketFrameChunk>* frame_chunks) {
   if (websocket_error_ != kWebSocketNormalClosure)
     return false;
   if (!length)
     return true;
 
@@ skipping 111 matching lines @@
   current_frame_header_->payload_length = payload_length;
   current_read_pos_ += current - start;
   DCHECK_EQ(0u, frame_offset_);
 }
 
 scoped_ptr<WebSocketFrameChunk> WebSocketFrameParser::DecodeFramePayload(
     bool first_chunk) {
   const char* current = &buffer_.front() + current_read_pos_;
   const char* end = &buffer_.front() + buffer_.size();
   uint64 next_size = std::min<uint64>(
-      end - current,
-      current_frame_header_->payload_length - frame_offset_);
+      end - current, current_frame_header_->payload_length - frame_offset_);
   // This check must pass because |payload_length| is already checked to be
   // less than std::numeric_limits<int>::max() when the header is parsed.
   DCHECK_LE(next_size, static_cast<uint64>(kint32max));
 
   scoped_ptr<WebSocketFrameChunk> frame_chunk(new WebSocketFrameChunk);
   if (first_chunk) {
     frame_chunk->header = current_frame_header_->Clone();
   }
   frame_chunk->final_chunk = false;
   if (next_size) {
     frame_chunk->data = new IOBufferWithSize(static_cast<int>(next_size));
     char* io_data = frame_chunk->data->data();
     memcpy(io_data, current, next_size);
     if (current_frame_header_->masked) {
       // The masking function is its own inverse, so we use the same function to
       // unmask as to mask.
-      MaskWebSocketFramePayload(masking_key_, frame_offset_,
-                                io_data, next_size);
+      MaskWebSocketFramePayload(
+          masking_key_, frame_offset_, io_data, next_size);
     }
 
     current_read_pos_ += next_size;
     frame_offset_ += next_size;
   }
 
   DCHECK_LE(frame_offset_, current_frame_header_->payload_length);
   if (frame_offset_ == current_frame_header_->payload_length) {
     frame_chunk->final_chunk = true;
     current_frame_header_.reset();
     frame_offset_ = 0;
   }
 
   return frame_chunk.Pass();
 }
 
 }  // namespace net