Coverity: Initialize member variables.

webkit/plugins/ppapi/ppb_websocket_impl.cc

 // Copyright (c) 2011 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 "webkit/plugins/ppapi/ppb_websocket_impl.h"
 
 #include <set>
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 67 matching lines @@
 PPB_WebSocket_Impl::PPB_WebSocket_Impl(PP_Instance instance)
     : Resource(instance),
       state_(PP_WEBSOCKETREADYSTATE_INVALID_DEV),
       error_was_received_(false),
       receive_callback_var_(NULL),
       wait_for_receive_(false),
       close_code_(0),
       close_was_clean_(PP_FALSE),
       buffered_amount_(0),
       buffered_amount_after_close_(0) {
+  connect_callback_.func = NULL;
+  connect_callback_.user_data = NULL;
+  receive_callback_.func = NULL;
+  receive_callback_.user_data = NULL;
+  close_callback_.func = NULL;
+  close_callback_.user_data = NULL;
   empty_string_ = new StringVar("", 0);
 }
 
 PPB_WebSocket_Impl::~PPB_WebSocket_Impl() {
   if (websocket_.get())
     websocket_->disconnect();
 
   // Clean up received and unread messages
   VarTracker* var_tracker = PpapiGlobals::Get()->GetVarTracker();
   while (!received_messages_.empty()) {
@@ skipping 400 matching lines @@
 
   *receive_callback_var_ = received_messages_.front();
   received_messages_.pop();
   receive_callback_var_ = NULL;
   wait_for_receive_ = false;
   return PP_OK;
 }
 
 }  // namespace ppapi
 }  // namespace webkit