file_manager: Move non-binding code to c/b/chromeos/file_manager

chrome/browser/chromeos/extensions/file_manager/zip_file_creator.cc

Index: chrome/browser/chromeos/extensions/file_manager/zip_file_creator.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager/zip_file_creator.cc b/chrome/browser/chromeos/extensions/file_manager/zip_file_creator.cc
deleted file mode 100644
index 4f81270cfd1577b194904c3a2bc66665eb602679..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/extensions/file_manager/zip_file_creator.cc
+++ /dev/null
@@ -1,126 +0,0 @@
-// Copyright (c) 2012 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/chromeos/extensions/file_manager/zip_file_creator.h"
-
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/files/file_util_proxy.h"
-#include "base/memory/scoped_handle.h"
-#include "base/message_loop/message_loop.h"
-#include "base/path_service.h"
-#include "base/threading/sequenced_worker_pool.h"
-#include "chrome/common/chrome_paths.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/chrome_utility_messages.h"
-#include "chrome/common/extensions/extension_file_util.h"
-#include "chrome/common/extensions/extension_manifest_constants.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/utility_process_host.h"
-#include "grit/generated_resources.h"
-
-using content::BrowserThread;
-using content::UtilityProcessHost;
-
-namespace file_manager {
-
-ZipFileCreator::ZipFileCreator(
-    Observer* observer,
-    const base::FilePath& src_dir,
-    const std::vector<base::FilePath>& src_relative_paths,
-    const base::FilePath& dest_file)
-    : thread_identifier_(BrowserThread::ID_COUNT),
-      observer_(observer),
-      src_dir_(src_dir),
-      src_relative_paths_(src_relative_paths),
-      dest_file_(dest_file),
-      got_response_(false) {
-}
-
-void ZipFileCreator::Start() {
-  CHECK(BrowserThread::GetCurrentThreadIdentifier(&thread_identifier_));
-  BrowserThread::GetBlockingPool()->PostTask(
-      FROM_HERE,
-      base::Bind(&ZipFileCreator::OpenFileHandleOnBlockingThreadPool, this));
-}
-
-ZipFileCreator::~ZipFileCreator() {
-}
-
-bool ZipFileCreator::OnMessageReceived(const IPC::Message& message) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(ZipFileCreator, message)
-    IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_CreateZipFile_Succeeded,
-                        OnCreateZipFileSucceeded)
-    IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_CreateZipFile_Failed,
-                        OnCreateZipFileFailed)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  return handled;
-}
-
-void ZipFileCreator::OnProcessCrashed(int exit_code) {
-  // Don't report crashes if they happen after we got a response.
-  if (got_response_)
-    return;
-
-  // Utility process crashed while trying to create the zip file.
-  ReportDone(false);
-}
-
-void ZipFileCreator::OpenFileHandleOnBlockingThreadPool() {
-  // Create the destination zip file only if it does not already exist.
-  int flags = base::PLATFORM_FILE_CREATE | base::PLATFORM_FILE_WRITE;
-  base::PlatformFileError error_code = base::PLATFORM_FILE_OK;
-  base::PlatformFile dest_file =
-      base::CreatePlatformFile(dest_file_, flags, NULL, &error_code);
-
-  if (error_code != base::PLATFORM_FILE_OK) {
-    LOG(ERROR) << "Failed to create dest zip file " << dest_file_.value();
-
-    BrowserThread::GetMessageLoopProxyForThread(thread_identifier_)->PostTask(
-        FROM_HERE,
-        base::Bind(&ZipFileCreator::ReportDone, this, false));
-    return;
-  }
-
-  BrowserThread::PostTask(
-      BrowserThread::IO, FROM_HERE,
-      base::Bind(&ZipFileCreator::StartProcessOnIOThread, this, dest_file));
-}
-
-void ZipFileCreator::StartProcessOnIOThread(base::PlatformFile dest_file) {
-  base::FileDescriptor dest_fd;
-  dest_fd.fd = dest_file;
-  dest_fd.auto_close = true;
-
-  UtilityProcessHost* host = UtilityProcessHost::Create(
-      this,
-      BrowserThread::GetMessageLoopProxyForThread(thread_identifier_).get());
-  host->Send(new ChromeUtilityMsg_CreateZipFile(src_dir_, src_relative_paths_,
-                                                dest_fd));
-}
-
-void ZipFileCreator::OnCreateZipFileSucceeded() {
-  ReportDone(true);
-}
-
-void ZipFileCreator::OnCreateZipFileFailed() {
-  ReportDone(false);
-}
-
-void ZipFileCreator::ReportDone(bool success) {
-  // Skip check for unittests.
-  if (thread_identifier_ != BrowserThread::ID_COUNT)
-    DCHECK(BrowserThread::CurrentlyOn(thread_identifier_));
-
-  // Guard against calling observer multiple times.
-  if (got_response_)
-    return;
-
-  got_response_ = true;
-  observer_->OnZipDone(success);
-}
-
-}  // namespace file_manager