Move destruction of WebRtcLogUploader to post threads teardown.

chrome/browser/media/webrtc_logging_handler_host.cc

 // Copyright 2013 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 "chrome/browser/media/webrtc_logging_handler_host.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 265 matching lines @@
 
 void WebRtcLoggingHandlerHost::StartLoggingIfAllowed() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   if (!g_browser_process->webrtc_log_uploader()->ApplyForStartLogging()) {
     logging_state_ = CLOSED;
       FireGenericDoneCallback(
           &start_callback_, false, "Cannot start, maybe the maximum number of "
           "simultaneuos logs has been reached.");
     return;
   }
-  system_request_context_ = g_browser_process->system_request_context();
   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, base::Bind(
       &WebRtcLoggingHandlerHost::DoStartLogging, this));
 }
 
 void WebRtcLoggingHandlerHost::DoStartLogging() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   log_buffer_.reset(new unsigned char[kWebRtcLogSize]);
   circular_buffer_.reset(
     new PartialCircularBuffer(log_buffer_.get(),
@@ skipping 111 matching lines @@
   WebRtcLogUploadDoneData upload_done_data;
   upload_done_data.upload_list_path =
       WebRtcLogUploadList::GetFilePathForProfile(profile_);
   upload_done_data.callback = upload_callback_;
   upload_done_data.host = this;
   upload_callback_.Reset();
 
   BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE, base::Bind(
       &WebRtcLogUploader::LoggingStoppedDoUpload,
       base::Unretained(g_browser_process->webrtc_log_uploader()),
-      system_request_context_,
       Passed(&log_buffer_),
       kWebRtcLogSize,
       meta_data_,
       upload_done_data));
 
   meta_data_.clear();
   circular_buffer_.reset();
 }
 
 void WebRtcLoggingHandlerHost::FireGenericDoneCallback(
     GenericDoneCallback* callback, bool success,
     const std::string& error_message) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DCHECK(!(*callback).is_null());
   content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
                                    base::Bind(*callback, success,
                                               error_message));
   (*callback).Reset();
 }