Convert Media Galleries to use base::File

chrome/browser/media_galleries/fileapi/native_media_file_util.h

Index: chrome/browser/media_galleries/fileapi/native_media_file_util.h
diff --git a/chrome/browser/media_galleries/fileapi/native_media_file_util.h b/chrome/browser/media_galleries/fileapi/native_media_file_util.h
index a6c8ddcc68a48be4f6389f448f7853e4036124dc..382bedfa74681b911e1826d021f4c23ddf33cb69 100644
--- a/chrome/browser/media_galleries/fileapi/native_media_file_util.h
+++ b/chrome/browser/media_galleries/fileapi/native_media_file_util.h
@@ -26,8 +26,8 @@ class NativeMediaFileUtil : public fileapi::AsyncFileUtil {
   // Uses the MIME sniffer code, which actually looks into the file,
   // to determine if it is really a media file (to avoid exposing
   // non-media files with a media file extension.)
-  static base::PlatformFileError IsMediaFile(const base::FilePath& path);
-  static base::PlatformFileError BufferIsMediaHeader(net::IOBuffer* buf,
+  static base::File::Error IsMediaFile(const base::FilePath& path);
+  static base::File::Error BufferIsMediaHeader(net::IOBuffer* buf,
                                                      size_t length);
 
   // AsyncFileUtil overrides.
@@ -143,47 +143,47 @@ class NativeMediaFileUtil : public fileapi::AsyncFileUtil {
   // The following methods should only be called on the task runner thread.
 
   // Necessary for copy/move to succeed.
-  virtual base::PlatformFileError CreateDirectorySync(
+  virtual base::File::Error CreateDirectorySync(
       fileapi::FileSystemOperationContext* context,
       const fileapi::FileSystemURL& url,
       bool exclusive,
       bool recursive);
-  virtual base::PlatformFileError CopyOrMoveFileSync(
+  virtual base::File::Error CopyOrMoveFileSync(
       fileapi::FileSystemOperationContext* context,
       const fileapi::FileSystemURL& src_url,
       const fileapi::FileSystemURL& dest_url,
       CopyOrMoveOption option,
       bool copy);
-  virtual base::PlatformFileError CopyInForeignFileSync(
+  virtual base::File::Error CopyInForeignFileSync(
       fileapi::FileSystemOperationContext* context,
       const base::FilePath& src_file_path,
       const fileapi::FileSystemURL& dest_url);
-  virtual base::PlatformFileError GetFileInfoSync(
+  virtual base::File::Error GetFileInfoSync(
       fileapi::FileSystemOperationContext* context,
       const fileapi::FileSystemURL& url,
-      base::PlatformFileInfo* file_info,
+      base::File::Info* file_info,
       base::FilePath* platform_path);
   // Called by GetFileInfoSync. Meant to be overridden by subclasses that
   // have special mappings from URLs to platform paths (virtual filesystems).
-  virtual base::PlatformFileError GetLocalFilePath(
+  virtual base::File::Error GetLocalFilePath(
       fileapi::FileSystemOperationContext* context,
       const fileapi::FileSystemURL& file_system_url,
       base::FilePath* local_file_path);
-  virtual base::PlatformFileError ReadDirectorySync(
+  virtual base::File::Error ReadDirectorySync(
       fileapi::FileSystemOperationContext* context,
       const fileapi::FileSystemURL& url,
       EntryList* file_list);
-  virtual base::PlatformFileError DeleteFileSync(
+  virtual base::File::Error DeleteFileSync(
       fileapi::FileSystemOperationContext* context,
       const fileapi::FileSystemURL& url);
   // Necessary for move to succeed.
-  virtual base::PlatformFileError DeleteDirectorySync(
+  virtual base::File::Error DeleteDirectorySync(
       fileapi::FileSystemOperationContext* context,
       const fileapi::FileSystemURL& url);
-  virtual base::PlatformFileError CreateSnapshotFileSync(
+  virtual base::File::Error CreateSnapshotFileSync(
       fileapi::FileSystemOperationContext* context,
       const fileapi::FileSystemURL& url,
-      base::PlatformFileInfo* file_info,
+      base::File::Info* file_info,
       base::FilePath* platform_path,
       scoped_refptr<webkit_blob::ShareableFileReference>* file_ref);
 
@@ -196,7 +196,7 @@ class NativeMediaFileUtil : public fileapi::AsyncFileUtil {
   // Like GetLocalFilePath(), but always take media_path_filter() into
   // consideration. If the media_path_filter() check fails, return
   // PLATFORM_FILE_ERROR_SECURITY. |local_file_path| does not have to exist.
-  base::PlatformFileError GetFilteredLocalFilePath(
+  base::File::Error GetFilteredLocalFilePath(
       fileapi::FileSystemOperationContext* context,
       const fileapi::FileSystemURL& file_system_url,
       base::FilePath* local_file_path);
@@ -207,10 +207,10 @@ class NativeMediaFileUtil : public fileapi::AsyncFileUtil {
   // consideration.
   // If the media_path_filter() check fails, return |failure_error|.
   // If |local_file_path| is a directory, return PLATFORM_FILE_OK.
-  base::PlatformFileError GetFilteredLocalFilePathForExistingFileOrDirectory(
+  base::File::Error GetFilteredLocalFilePathForExistingFileOrDirectory(
       fileapi::FileSystemOperationContext* context,
       const fileapi::FileSystemURL& file_system_url,
-      base::PlatformFileError failure_error,
+      base::File::Error failure_error,
       base::FilePath* local_file_path);