Convert Media Galleries to use base::File

webkit/browser/fileapi/file_system_file_util.h

Index: webkit/browser/fileapi/file_system_file_util.h
diff --git a/webkit/browser/fileapi/file_system_file_util.h b/webkit/browser/fileapi/file_system_file_util.h
index 5a4d730b5c8beee0c6c712b6adbee4fea19341b0..a9ee03544c001331caa276940869e68a0957a11b 100644
--- a/webkit/browser/fileapi/file_system_file_util.h
+++ b/webkit/browser/fileapi/file_system_file_util.h
@@ -5,6 +5,7 @@
 #ifndef WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_FILE_UTIL_H_
 #define WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_FILE_UTIL_H_
 
+#include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/platform_file.h"
@@ -60,7 +61,7 @@ class WEBKIT_STORAGE_BROWSER_EXPORT FileSystemFileUtil {
   // Creates or opens a file with the given flags.
   // See header comments for AsyncFileUtil::CreateOrOpen() for more details.
   // This is used only by Pepper/NaCl File API.
-  virtual base::PlatformFileError CreateOrOpen(
+  virtual base::File::Error CreateOrOpen(
       FileSystemOperationContext* context,
       const FileSystemURL& url,
       int file_flags,
@@ -69,20 +70,20 @@ class WEBKIT_STORAGE_BROWSER_EXPORT FileSystemFileUtil {
 
   // Closes the given file handle.
   // This is used only for Pepper/NaCl File API.
-  virtual base::PlatformFileError Close(
+  virtual base::File::Error Close(
       FileSystemOperationContext* context,
       base::PlatformFile file) = 0;
 
   // Ensures that the given |url| exist.  This creates a empty new file
   // at |url| if the |url| does not exist.
   // See header comments for AsyncFileUtil::EnsureFileExists() for more details.
-  virtual base::PlatformFileError EnsureFileExists(
+  virtual base::File::Error EnsureFileExists(
       FileSystemOperationContext* context,
       const FileSystemURL& url, bool* created) = 0;
 
   // Creates directory at given url.
   // See header comments for AsyncFileUtil::CreateDirectory() for more details.
-  virtual base::PlatformFileError CreateDirectory(
+  virtual base::File::Error CreateDirectory(
       FileSystemOperationContext* context,
       const FileSystemURL& url,
       bool exclusive,
@@ -90,10 +91,10 @@ class WEBKIT_STORAGE_BROWSER_EXPORT FileSystemFileUtil {
 
   // Retrieves the information about a file.
   // See header comments for AsyncFileUtil::GetFileInfo() for more details.
-  virtual base::PlatformFileError GetFileInfo(
+  virtual base::File::Error GetFileInfo(
       FileSystemOperationContext* context,
       const FileSystemURL& url,
-      base::PlatformFileInfo* file_info,
+      base::File::Info* file_info,
       base::FilePath* platform_path) = 0;
 
   // Returns a pointer to a new instance of AbstractFileEnumerator which is
@@ -110,14 +111,14 @@ class WEBKIT_STORAGE_BROWSER_EXPORT FileSystemFileUtil {
   // Maps |file_system_url| given |context| into |local_file_path|
   // which represents physical file location on the host OS.
   // This may not always make sense for all subclasses.
-  virtual base::PlatformFileError GetLocalFilePath(
+  virtual base::File::Error GetLocalFilePath(
       FileSystemOperationContext* context,
       const FileSystemURL& file_system_url,
       base::FilePath* local_file_path) = 0;
 
   // Updates the file metadata information.
   // See header comments for AsyncFileUtil::Touch() for more details.
-  virtual base::PlatformFileError Touch(
+  virtual base::File::Error Touch(
       FileSystemOperationContext* context,
       const FileSystemURL& url,
       const base::Time& last_access_time,
@@ -125,7 +126,7 @@ class WEBKIT_STORAGE_BROWSER_EXPORT FileSystemFileUtil {
 
   // Truncates a file to the given length.
   // See header comments for AsyncFileUtil::Truncate() for more details.
-  virtual base::PlatformFileError Truncate(
+  virtual base::File::Error Truncate(
       FileSystemOperationContext* context,
       const FileSystemURL& url,
       int64 length) = 0;
@@ -143,7 +144,7 @@ class WEBKIT_STORAGE_BROWSER_EXPORT FileSystemFileUtil {
   // - PLATFORM_FILE_ERROR_FAILED if |dest_url| does not exist and
   //   its parent path is a file.
   //
-  virtual base::PlatformFileError CopyOrMoveFile(
+  virtual base::File::Error CopyOrMoveFile(
       FileSystemOperationContext* context,
       const FileSystemURL& src_url,
       const FileSystemURL& dest_url,
@@ -153,20 +154,20 @@ class WEBKIT_STORAGE_BROWSER_EXPORT FileSystemFileUtil {
   // Copies in a single file from a different filesystem.
   // See header comments for AsyncFileUtil::CopyInForeignFile() for
   // more details.
-  virtual base::PlatformFileError CopyInForeignFile(
+  virtual base::File::Error CopyInForeignFile(
         FileSystemOperationContext* context,
         const base::FilePath& src_file_path,
         const FileSystemURL& dest_url) = 0;
 
   // Deletes a single file.
   // See header comments for AsyncFileUtil::DeleteFile() for more details.
-  virtual base::PlatformFileError DeleteFile(
+  virtual base::File::Error DeleteFile(
       FileSystemOperationContext* context,
       const FileSystemURL& url) = 0;
 
   // Deletes a single empty directory.
   // See header comments for AsyncFileUtil::DeleteDirectory() for more details.
-  virtual base::PlatformFileError DeleteDirectory(
+  virtual base::File::Error DeleteDirectory(
       FileSystemOperationContext* context,
       const FileSystemURL& url) = 0;
 
@@ -178,8 +179,8 @@ class WEBKIT_STORAGE_BROWSER_EXPORT FileSystemFileUtil {
   virtual webkit_blob::ScopedFile CreateSnapshotFile(
       FileSystemOperationContext* context,
       const FileSystemURL& url,
-      base::PlatformFileError* error,
-      base::PlatformFileInfo* file_info,
+      base::File::Error* error,
+      base::File::Info* file_info,
       base::FilePath* platform_path) = 0;
 
  protected: