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

jingle/glue/pseudotcp_adapter.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 "jingle/glue/pseudotcp_adapter.h"
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/time.h"
 #include "net/base/address_list.h"
 #include "net/base/completion_callback.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 
 using cricket::PseudoTcp;
 
 namespace {
 const int kReadBufferSize = 65536;  // Maximum size of a packet.
 const uint16 kDefaultMtu = 1280;
 }  // namespace
 
 namespace jingle_glue {
 
 class PseudoTcpAdapter::Core : public cricket::IPseudoTcpNotify,
                                public base::RefCounted<Core> {
  public:
-  Core(net::Socket* socket);
+  explicit Core(net::Socket* socket);
 
   // Functions used to implement net::StreamSocket.
   int Read(net::IOBuffer* buffer, int buffer_size,
            const net::CompletionCallback& callback);
   int Write(net::IOBuffer* buffer, int buffer_size,
             const net::CompletionCallback& callback);
   int Connect(const net::CompletionCallback& callback);
   void Disconnect();
   bool IsConnected() const;
 
@@ skipping 558 matching lines @@
   DCHECK(CalledOnValidThread());
   core_->SetNoDelay(no_delay);
 }
 
 void PseudoTcpAdapter::SetWriteWaitsForSend(bool write_waits_for_send) {
   DCHECK(CalledOnValidThread());
   core_->SetWriteWaitsForSend(write_waits_for_send);
 }
 
 }  // namespace jingle_glue