Convert Media Galleries to use base::File

content/browser/loader/redirect_to_file_resource_handler.h

Index: content/browser/loader/redirect_to_file_resource_handler.h
diff --git a/content/browser/loader/redirect_to_file_resource_handler.h b/content/browser/loader/redirect_to_file_resource_handler.h
index 3d62835e8888d734a8e144356177d6a1faa87ea2..f83dd5456fa77ab81dbd3eea76fcb2b0ee90e84b 100644
--- a/content/browser/loader/redirect_to_file_resource_handler.h
+++ b/content/browser/loader/redirect_to_file_resource_handler.h
@@ -5,6 +5,7 @@
 #ifndef CONTENT_BROWSER_LOADER_REDIRECT_TO_FILE_RESOURCE_HANDLER_H_
 #define CONTENT_BROWSER_LOADER_REDIRECT_TO_FILE_RESOURCE_HANDLER_H_
 
+#include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ -56,7 +57,7 @@ class RedirectToFileResourceHandler : public LayeredResourceHandler {
                                    bool* defer) OVERRIDE;
 
  private:
-  void DidCreateTemporaryFile(base::PlatformFileError error_code,
+  void DidCreateTemporaryFile(base::File::Error error_code,
                               base::PassPlatformFile file_handle,
                               const base::FilePath& file_path);
   void DidWriteToFile(int result);