Convert Media Galleries to use base::File

net/base/net_errors.h

Index: net/base/net_errors.h
diff --git a/net/base/net_errors.h b/net/base/net_errors.h
index 34e355e1104c72e5bbc6c20f0e741c6f99f91b9c..c8742a8110df194d01666ebd46d20e8403c121c1 100644
--- a/net/base/net_errors.h
+++ b/net/base/net_errors.h
@@ -8,7 +8,7 @@
 #include <vector>
 
 #include "base/basictypes.h"
-#include "base/platform_file.h"
+#include "base/files/file.h"
 #include "net/base/net_export.h"
 
 namespace net {
@@ -53,9 +53,8 @@ NET_EXPORT Error MapSystemError(int os_error);
 // error code that is not followed immediately by a valid error code.
 NET_EXPORT std::vector<int> GetAllErrorCodesForUma();
 
-// A convenient function to translate platform file error to net error code.
-NET_EXPORT Error PlatformFileErrorToNetError(
-    base::PlatformFileError file_error);
+// A convenient function to translate file error to net error code.
+NET_EXPORT Error FileErrorToNetError(base::File::Error file_error);
 
 }  // namespace net