Fix some uninitialize variables that caused the URLLoader test to...

webkit/glue/plugins/pepper_url_loader.cc

 // Copyright (c) 2010 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/glue/plugins/pepper_url_loader.h"
 
 #include "base/logging.h"
 #include "third_party/ppapi/c/pp_completion_callback.h"
 #include "third_party/ppapi/c/pp_errors.h"
 #include "third_party/ppapi/c/ppb_url_loader.h"
@@ skipping 133 matching lines @@
 
 }  // namespace
 
 URLLoader::URLLoader(PluginInstance* instance)
     : Resource(instance->module()),
       instance_(instance),
       pending_callback_(),
       bytes_sent_(0),
       total_bytes_to_be_sent_(0),
       bytes_received_(0),
-      total_bytes_to_be_received_(0) {
+      total_bytes_to_be_received_(0),
+      user_buffer_(NULL),
+      user_buffer_size_(0) {
 }
 
 URLLoader::~URLLoader() {
 }
 
 // static
 const PPB_URLLoader* URLLoader::GetInterface() {
   return &ppb_urlloader;
 }
 
@@ skipping 116 matching lines @@
   std::copy(buffer_.begin(), buffer_.begin() + bytes_to_copy, user_buffer_);
   buffer_.erase(buffer_.begin(), buffer_.begin() + bytes_to_copy);
 
   // Reset for next time.
   user_buffer_ = NULL;
   user_buffer_size_ = 0;
   return bytes_to_copy;
 }
 
 }  // namespace pepper