replace COMPILE_ASSERT with static_assert in net/

net/websockets/websocket_channel.cc

 // Copyright 2013 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_channel.h"
 
 #include <limits.h>  // for INT_MAX
 
 #include <algorithm>
 #include <deque>
@@ skipping 1048 matching lines @@
   if (code == kWebSocketErrorNoStatusReceived) {
     // Special case: translate kWebSocketErrorNoStatusReceived into a Close
     // frame with no payload.
     DCHECK(reason.empty());
     body = new IOBuffer(0);
   } else {
     const size_t payload_length = kWebSocketCloseCodeLength + reason.length();
     body = new IOBuffer(payload_length);
     size = payload_length;
     base::WriteBigEndian(body->data(), code);
-    COMPILE_ASSERT(sizeof(code) == kWebSocketCloseCodeLength,
-                   they_should_both_be_two);
+    static_assert(sizeof(code) == kWebSocketCloseCodeLength,
+                  "they should both be two");
     std::copy(
         reason.begin(), reason.end(), body->data() + kWebSocketCloseCodeLength);
   }
   if (SendFrameFromIOBuffer(
           true, WebSocketFrameHeader::kOpCodeClose, body, size) ==
       CHANNEL_DELETED)
     return CHANNEL_DELETED;
   return CHANNEL_ALIVE;
 }
 
@@ skipping 14 matching lines @@
              << static_cast<int>(buffer->data()[0]) << ")";
     *code = kWebSocketErrorProtocolError;
     *message =
         "Received a broken close frame containing an invalid size body.";
     return false;
   }
 
   const char* data = buffer->data();
   uint16 unchecked_code = 0;
   base::ReadBigEndian(data, &unchecked_code);
-  COMPILE_ASSERT(sizeof(unchecked_code) == kWebSocketCloseCodeLength,
-                 they_should_both_be_two_bytes);
+  static_assert(sizeof(unchecked_code) == kWebSocketCloseCodeLength,
+                "they should both be two bytes");
 
   switch (unchecked_code) {
     case kWebSocketErrorNoStatusReceived:
     case kWebSocketErrorAbnormalClosure:
     case kWebSocketErrorTlsHandshake:
       *code = kWebSocketErrorProtocolError;
       *message =
           "Received a broken close frame containing a reserved status code.";
       return false;
 
@@ skipping 27 matching lines @@
 }
 
 void WebSocketChannel::CloseTimeout() {
   stream_->Close();
   SetState(CLOSED);
   DoDropChannel(false, kWebSocketErrorAbnormalClosure, "");
   // |this| has been deleted.
 }
 
 }  // namespace net