Fix up some code not to set off coverity warnings.

net/socket/client_socket_pool_base.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef NET_SOCKET_CLIENT_SOCKET_POOL_BASE_H_
 #define NET_SOCKET_CLIENT_SOCKET_POOL_BASE_H_
 
 #include <deque>
 #include <map>
 #include <string>
@@ skipping 74 matching lines @@
 // a time.  It also maintains a list of idle persistent sockets.
 //
 class ClientSocketPoolBase
     : public base::RefCounted<ClientSocketPoolBase>,
       public ConnectJob::Delegate {
  public:
   // A Request is allocated per call to RequestSocket that results in
   // ERR_IO_PENDING.
   struct Request {
     // HostResolver::RequestInfo has no default constructor, so fudge something.
-    Request() : resolve_info(std::string(), 0) {}
+    Request()
+        : handle(NULL),
+          callback(NULL),
+          priority(0),
+          resolve_info(std::string(), 0) {}
 
     Request(ClientSocketHandle* handle,
             CompletionCallback* callback,
             int priority,
             const HostResolver::RequestInfo& resolve_info)
         : handle(handle), callback(callback), priority(priority),
           resolve_info(resolve_info) {
     }
 
     ClientSocketHandle* handle;
@@ skipping 146 matching lines @@
   const int max_sockets_per_group_;
 
   const scoped_ptr<ConnectJobFactory> connect_job_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ClientSocketPoolBase);
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_CLIENT_SOCKET_POOL_BASE_H_