Remove buffer imports

etc/browser/avsc.js

@@ -8,11 +8,8 @@
  */
 
 let containers = require('../../lib/containers'),
-    buffer = require('buffer'),
     stream = require('stream');
 
-let Buffer = buffer.Buffer;
-
 /** Transform stream which lazily reads a blob's contents. */
 class BlobReader extends stream.Readable {
   constructor (blob, opts) {
@@ -40,7 +37,7 @@ class BlobReader extends stream.Readable {
       if (evt.error) {
         self.emit('error', evt.error);
       } else {
-        self.push(Buffer.from(reader.result));
+        self.push(reader.result);
       }
     }, false);
     reader.readAsArrayBuffer(blob);

etc/browser/lib/md5.js

@@ -10,9 +10,6 @@
  *
  */
 
-let buffer = require('buffer');
-let Buffer = buffer.Buffer;
-
 function md5cycle(x, k) {
   let a = x[0], b = x[1], c = x[2], d = x[3];
 
@@ -148,9 +145,10 @@ function md5blk(s) {
 
 function md5(s) {
   let arr = md51(s);
-  let buf = Buffer.alloc(16);
+  let buf = new Uint8Array(16);
+  let dv = new DataView(buf.buffer);
   for (let i = 0; i < 4; i++) {
-    buf.writeIntLE(arr[i], i * 4, 4);
+    dv.setInt32(i * 4, arr[i], true);
   }
   return buf;
 }

lib/utils.js

@@ -5,11 +5,8 @@
 
 /** Various utilities used across this library. */
 
-let buffer = require('buffer');
 let platform = require('./platform');
 
-let Buffer = buffer.Buffer;
-
 // Valid (field, type, and symbol) name regex.
 const NAME_PATTERN = /^[A-Za-z_][A-Za-z0-9_]*$/;