Convert Media Galleries to use base::File

chrome/browser/media_galleries/linux/mtp_device_delegate_impl_linux.cc

Index: chrome/browser/media_galleries/linux/mtp_device_delegate_impl_linux.cc
diff --git a/chrome/browser/media_galleries/linux/mtp_device_delegate_impl_linux.cc b/chrome/browser/media_galleries/linux/mtp_device_delegate_impl_linux.cc
index 424365a08fdf1dcd0c6db7ca4893b2911b7c78ae..68bf6c682417e0aef8c4014c1f693343c36f6335 100644
--- a/chrome/browser/media_galleries/linux/mtp_device_delegate_impl_linux.cc
+++ b/chrome/browser/media_galleries/linux/mtp_device_delegate_impl_linux.cc
@@ -85,7 +85,7 @@ void ReadDirectoryOnUIThread(
     const std::string& root,
     const base::Callback<
         void(const fileapi::AsyncFileUtil::EntryList&)>& success_callback,
-    const base::Callback<void(base::PlatformFileError)>& error_callback) {
+    const base::Callback<void(base::File::Error)>& error_callback) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   MTPDeviceTaskHelper* task_helper =
       GetDeviceTaskHelperForStorage(storage_name);
@@ -106,8 +106,8 @@ void ReadDirectoryOnUIThread(
 void GetFileInfoOnUIThread(
     const std::string& storage_name,
     const std::string& file_path,
-    const base::Callback<void(const base::PlatformFileInfo&)>& success_callback,
-    const base::Callback<void(base::PlatformFileError)>& error_callback) {
+    const base::Callback<void(const base::File::Info&)>& success_callback,
+    const base::Callback<void(base::File::Error)>& error_callback) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   MTPDeviceTaskHelper* task_helper =
       GetDeviceTaskHelperForStorage(storage_name);
@@ -132,7 +132,7 @@ void GetFileInfoOnUIThread(
 void WriteDataIntoSnapshotFileOnUIThread(
     const std::string& storage_name,
     const SnapshotRequestInfo& request_info,
-    const base::PlatformFileInfo& snapshot_file_info) {
+    const base::File::Info& snapshot_file_info) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   MTPDeviceTaskHelper* task_helper =
       GetDeviceTaskHelperForStorage(storage_name);
@@ -295,7 +295,7 @@ void MTPDeviceDelegateImplLinux::EnsureInitAndRunTask(
 }
 
 void MTPDeviceDelegateImplLinux::WriteDataIntoSnapshotFile(
-    const base::PlatformFileInfo& file_info) {
+    const base::File::Info& file_info) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
   DCHECK(current_snapshot_request_info_.get());
   DCHECK_GT(file_info.size, 0);
@@ -342,7 +342,7 @@ void MTPDeviceDelegateImplLinux::OnInitCompleted(bool succeeded) {
 
 void MTPDeviceDelegateImplLinux::OnDidGetFileInfo(
     const GetFileInfoSuccessCallback& success_callback,
-    const base::PlatformFileInfo& file_info) {
+    const base::File::Info& file_info) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
   success_callback.Run(file_info);
   task_in_progress_ = false;
@@ -353,12 +353,12 @@ void MTPDeviceDelegateImplLinux::OnDidGetFileInfoToReadDirectory(
     const std::string& root,
     const ReadDirectorySuccessCallback& success_callback,
     const ErrorCallback& error_callback,
-    const base::PlatformFileInfo& file_info) {
+    const base::File::Info& file_info) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
   DCHECK(task_in_progress_);
   if (!file_info.is_directory) {
     return HandleDeviceFileError(error_callback,
-                                 base::PLATFORM_FILE_ERROR_NOT_A_DIRECTORY);
+                                 base::File::FILE_ERROR_NOT_A_DIRECTORY);
   }
 
   base::Closure task_closure =
@@ -378,21 +378,21 @@ void MTPDeviceDelegateImplLinux::OnDidGetFileInfoToReadDirectory(
 
 void MTPDeviceDelegateImplLinux::OnDidGetFileInfoToCreateSnapshotFile(
     scoped_ptr<SnapshotRequestInfo> snapshot_request_info,
-    const base::PlatformFileInfo& file_info) {
+    const base::File::Info& file_info) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
   DCHECK(!current_snapshot_request_info_.get());
   DCHECK(snapshot_request_info.get());
   DCHECK(task_in_progress_);
-  base::PlatformFileError error = base::PLATFORM_FILE_OK;
+  base::File::Error error = base::File::FILE_OK;
   if (file_info.is_directory)
-    error = base::PLATFORM_FILE_ERROR_NOT_A_FILE;
+    error = base::File::FILE_ERROR_NOT_A_FILE;
   else if (file_info.size < 0 || file_info.size > kuint32max)
-    error = base::PLATFORM_FILE_ERROR_FAILED;
+    error = base::File::FILE_ERROR_FAILED;
 
-  if (error != base::PLATFORM_FILE_OK)
+  if (error != base::File::FILE_OK)
     return HandleDeviceFileError(snapshot_request_info->error_callback, error);
 
-  base::PlatformFileInfo snapshot_file_info(file_info);
+  base::File::Info snapshot_file_info(file_info);
   // Modify the last modified time to null. This prevents the time stamp
   // verfication in LocalFileStreamReader.
   snapshot_file_info.last_modified = base::Time();
@@ -416,7 +416,7 @@ void MTPDeviceDelegateImplLinux::OnDidReadDirectory(
 }
 
 void MTPDeviceDelegateImplLinux::OnDidWriteDataIntoSnapshotFile(
-    const base::PlatformFileInfo& file_info,
+    const base::File::Info& file_info,
     const base::FilePath& snapshot_file_path) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
   DCHECK(current_snapshot_request_info_.get());
@@ -429,7 +429,7 @@ void MTPDeviceDelegateImplLinux::OnDidWriteDataIntoSnapshotFile(
 }
 
 void MTPDeviceDelegateImplLinux::OnWriteDataIntoSnapshotFileError(
-    base::PlatformFileError error) {
+    base::File::Error error) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
   DCHECK(current_snapshot_request_info_.get());
   DCHECK(task_in_progress_);
@@ -441,7 +441,7 @@ void MTPDeviceDelegateImplLinux::OnWriteDataIntoSnapshotFileError(
 
 void MTPDeviceDelegateImplLinux::HandleDeviceFileError(
     const ErrorCallback& error_callback,
-    base::PlatformFileError error) {
+    base::File::Error error) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
   error_callback.Run(error);
   task_in_progress_ = false;