In chrome://crashes, re-read the crash list on page reload

chrome/browser/upload_list.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/upload_list.h"
 
 #include <algorithm>
 #include <iterator>
 
 #include "base/bind.h"
@@ skipping 36 matching lines @@
       FROM_HERE,
       base::Bind(&UploadList::InformDelegateOfCompletion, this));
 }
 
 void UploadList::LoadUploadList() {
   if (base::PathExists(upload_log_path_)) {
     std::string contents;
     base::ReadFileToString(upload_log_path_, &contents);
     std::vector<std::string> log_entries;
     base::SplitStringAlongWhitespace(contents, &log_entries);
+    uploads_.clear();
     ParseLogEntries(log_entries);
   }
 }
 
 void UploadList::AppendUploadInfo(const UploadInfo& info) {
   uploads_.push_back(info);
 }
 
 void UploadList::ParseLogEntries(
     const std::vector<std::string>& log_entries) {
@@ skipping 19 matching lines @@
     delegate_->OnUploadListAvailable();
 }
 
 void UploadList::GetUploads(unsigned int max_count,
                             std::vector<UploadInfo>* uploads) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   std::copy(uploads_.begin(),
             uploads_.begin() + std::min<size_t>(uploads_.size(), max_count),
             std::back_inserter(*uploads));
 }