Revert "use byte array instead of string for code fetch (#1307)" (#1455)

This reverts commit e976b3e0414dc768624b77e431ee7f55b03b76a4.

There is nothing technically wrong with this commit, but it's adding
complexity to a big refactor (native ES modules #975). Since it's not
necessary and simply a philosophical preference, I will revert for now
and try to bring it back later.

1 files changed, 8 insertions, 6 deletions

diff --git a/src/msg.fbs b/src/msg.fbs
index b576d0f23..f68b40c1a 100644
--- a/src/msg.fbs
+++ b/src/msg.fbs
@@ -160,16 +160,18 @@ table CodeFetchRes {
   module_name: string;
   filename: string;
   media_type: MediaType;
-  source_code: [ubyte];
-  output_code: [ubyte]; // Non-empty only if cached.
-  source_map: [ubyte]; // Non-empty only if cached.
+  // TODO These should be [ubyte].
+  // See: https://github.com/denoland/deno/issues/1113
+  source_code: string;
+  output_code: string; // Non-empty only if cached.
+  source_map: string; // Non-empty only if cached.
 }
 
 table CodeCache {
   filename: string;
-  source_code: [ubyte];
-  output_code: [ubyte];
-  source_map: [ubyte];
+  source_code: string;
+  output_code: string;
+  source_map: string;
 }
 
 table Chdir {