Move feedback files into src/components

chrome/browser/feedback/feedback_report.cc

-// Copyright 2014 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/feedback/feedback_report.h"
-
-#include "base/file_util.h"
-#include "base/files/file_enumerator.h"
-#include "base/files/important_file_writer.h"
-#include "base/guid.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/threading/sequenced_worker_pool.h"
-#include "net/base/directory_lister.h"
-
-namespace {
-
-const base::FilePath::CharType kFeedbackReportFilenameWildcard[] =
-    FILE_PATH_LITERAL("Feedback Report.*");
-
-const char kFeedbackReportFilenamePrefix[] = "Feedback Report.";
-
-void WriteReportOnBlockingPool(const base::FilePath reports_path,
-                               const base::FilePath& file,
-                               const std::string& data) {
-  DCHECK(reports_path.IsParent(file));
-  if (!base::DirectoryExists(reports_path)) {
-    base::File::Error error;
-    if (!base::CreateDirectoryAndGetError(reports_path, &error))
-      return;
-  }
-  base::ImportantFileWriter::WriteFileAtomically(file, data);
-}
-
-}  // namespace
-
-namespace feedback {
-
-FeedbackReport::FeedbackReport(
-    const base::FilePath& path,
-    const base::Time& upload_at,
-    const std::string& data,
-    scoped_refptr<base::SequencedTaskRunner> task_runner)
-    : reports_path_(path),
-      upload_at_(upload_at),
-      data_(data),
-      reports_task_runner_(task_runner) {
-  if (reports_path_.empty())
-    return;
-  file_ = reports_path_.AppendASCII(
-      kFeedbackReportFilenamePrefix + base::GenerateGUID());
-
-  reports_task_runner_->PostTask(FROM_HERE, base::Bind(
-      &WriteReportOnBlockingPool, reports_path_, file_, data_));
-}
-
-FeedbackReport::~FeedbackReport() {}
-
-void FeedbackReport::DeleteReportOnDisk() {
-  reports_task_runner_->PostTask(FROM_HERE, base::Bind(
-      base::IgnoreResult(&base::DeleteFile), file_, false));
-}
-
-// static
-void FeedbackReport::LoadReportsAndQueue(
-    const base::FilePath& user_dir, QueueCallback callback) {
-  if (user_dir.empty())
-    return;
-
-  base::FileEnumerator enumerator(user_dir,
-                                  false,
-                                  base::FileEnumerator::FILES,
-                                  kFeedbackReportFilenameWildcard);
-  for (base::FilePath name = enumerator.Next();
-       !name.empty();
-       name = enumerator.Next()) {
-    std::string data;
-    if (ReadFileToString(name, &data))
-      callback.Run(data);
-    base::DeleteFile(name, false);
-  }
-}
-
-}  // namespace feedback