Convert Media Galleries to use base::File

chrome/browser/media_galleries/mac/mtp_device_delegate_impl_mac.h

Index: chrome/browser/media_galleries/mac/mtp_device_delegate_impl_mac.h
diff --git a/chrome/browser/media_galleries/mac/mtp_device_delegate_impl_mac.h b/chrome/browser/media_galleries/mac/mtp_device_delegate_impl_mac.h
index 7e2c905402be2b40731f3d4a93c80c816aa2bf01..13e25c2c19c45b100a98958e776e5687362be539 100644
--- a/chrome/browser/media_galleries/mac/mtp_device_delegate_impl_mac.h
+++ b/chrome/browser/media_galleries/mac/mtp_device_delegate_impl_mac.h
@@ -10,9 +10,9 @@
 #include <vector>
 
 #include "base/containers/hash_tables.h"
+#include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/memory/weak_ptr.h"
-#include "base/platform_file.h"
 #include "chrome/browser/media_galleries/fileapi/mtp_device_async_delegate.h"
 
 // Delegate for presenting an Image Capture device through the filesystem
@@ -60,10 +60,10 @@ class MTPDeviceDelegateImplMac : public MTPDeviceAsyncDelegate {
   // Forward delegates for ImageCaptureDeviceListener. These are
   // invoked in callbacks of the ImageCapture library on the UI thread.
   virtual void ItemAdded(const std::string& name,
-                         const base::PlatformFileInfo& info);
+                         const base::File::Info& info);
   virtual void NoMoreItems();
   virtual void DownloadedFile(const std::string& name,
-                              base::PlatformFileError error);
+                              base::File::Error error);
 
   // Scheduled when early directory reads are requested. The
   // timeout will signal an ABORT error to the caller if the
@@ -77,8 +77,8 @@ class MTPDeviceDelegateImplMac : public MTPDeviceAsyncDelegate {
 
   // Delegate for GetFileInfo, called on the UI thread.
   void GetFileInfoImpl(const base::FilePath& file_path,
-                       base::PlatformFileInfo* file_info,
-                       base::PlatformFileError* error);
+                       base::File::Info* file_info,
+                       base::File::Error* error);
 
   // Delegate for ReadDirectory, called on the UI thread.
   void ReadDirectoryImpl(
@@ -112,7 +112,7 @@ class MTPDeviceDelegateImplMac : public MTPDeviceAsyncDelegate {
 
   // Stores a map from filename to file metadata received from the camera.
   base::hash_map<base::FilePath::StringType,
-                 base::PlatformFileInfo> file_info_;
+                 base::File::Info> file_info_;
 
   // List of filenames received from the camera.
   std::vector<base::FilePath> file_paths_;