Add missing (and remove superfluous) 'explicit' from constructors.

net/tools/flip_server/spdy_interface.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/tools/flip_server/spdy_interface.h"
 
 #include <algorithm>
 #include <string>
 
 #include "net/spdy/spdy_framer.h"
 #include "net/spdy/spdy_protocol.h"
 #include "net/tools/dump_cache/url_utilities.h"
 #include "net/tools/flip_server/flip_config.h"
 #include "net/tools/flip_server/http_interface.h"
 #include "net/tools/flip_server/spdy_util.h"
 
 namespace net {
 
 // static
 std::string SpdySM::forward_ip_header_;
 
 class SpdyFrameDataFrame : public DataFrame {
  public:
-  SpdyFrameDataFrame(SpdyFrame* spdy_frame)
+  explicit SpdyFrameDataFrame(SpdyFrame* spdy_frame)
     : frame(spdy_frame) {
     data = spdy_frame->data();
     size = spdy_frame->length() + SpdyFrame::kHeaderSize;
   }
 
   virtual ~SpdyFrameDataFrame() {
     delete frame;
   }
 
   const SpdyFrame* frame;
@@ skipping 519 matching lines @@
                   mci->file_data->body.data() + mci->body_bytes_consumed,
                   num_to_write, 0, should_compress);
     VLOG(2) << ACCEPTOR_CLIENT_IDENT << "SpdySM: GetOutput SendDataFrame["
             << mci->stream_id << "]: " << num_to_write;
     mci->body_bytes_consumed += num_to_write;
     mci->bytes_sent += num_to_write;
   }
 }
 
 }  // namespace net