DO NOT SUBMIT: what chrome/browser/resources/ could eventually look like with clang-format

chrome/browser/resources/cryptotoken/b64.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // WebSafeBase64Escape and Unescape.
 function B64_encode(bytes, opt_length) {
-  if (!opt_length) opt_length = bytes.length;
+  if (!opt_length)
+    opt_length = bytes.length;
   var b64out =
       'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_';
   var result = '';
   var shift = 0;
   var accu = 0;
   var inputIndex = 0;
   while (opt_length--) {
     accu <<= 8;
     accu |= bytes[inputIndex++];
     shift += 8;
     while (shift >= 6) {
       var i = (accu >> (shift - 6)) & 63;
       result += b64out.charAt(i);
       shift -= 6;
     }
   }
   if (shift) {
     accu <<= 8;
     shift += 8;
     var i = (accu >> (shift - 6)) & 63;
     result += b64out.charAt(i);
   }
   return result;
 }
 
 // Normal base64 encode; not websafe, including padding.
 function base64_encode(bytes, opt_length) {
-  if (!opt_length) opt_length = bytes.length;
+  if (!opt_length)
+    opt_length = bytes.length;
   var b64out =
       'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
   var result = '';
   var shift = 0;
   var accu = 0;
   var inputIndex = 0;
   while (opt_length--) {
     accu <<= 8;
     accu |= bytes[inputIndex++];
     shift += 8;
     while (shift >= 6) {
       var i = (accu >> (shift - 6)) & 63;
       result += b64out.charAt(i);
       shift -= 6;
     }
   }
   if (shift) {
     accu <<= 8;
     shift += 8;
     var i = (accu >> (shift - 6)) & 63;
     result += b64out.charAt(i);
   }
-  while (result.length % 4) result += '=';
+  while (result.length % 4)
+    result += '=';
   return result;
 }
 
-var B64_inmap =
-[
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 63, 0, 0,
- 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 0, 0, 0, 0, 0, 0,
-  0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 0, 0, 0, 0, 64,
-  0, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
- 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 0, 0, 0, 0, 0
+var B64_inmap = [
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  63, 0,  0,
+  53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 0,  0,  0,  0,  0,  0,
+  0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  10, 11, 12, 13, 14, 15,
+  16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 0,  0,  0,  0,  64,
+  0,  27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
+  42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 0,  0,  0,  0,  0
 ];
 
 function B64_decode(string) {
   var bytes = [];
   var accu = 0;
   var shift = 0;
   for (var i = 0; i < string.length; ++i) {
     var c = string.charCodeAt(i);
-    if (c < 32 || c > 127 || !B64_inmap[c - 32]) return [];
+    if (c < 32 || c > 127 || !B64_inmap[c - 32])
+      return [];
     accu <<= 6;
     accu |= (B64_inmap[c - 32] - 1);
     shift += 6;
     if (shift >= 8) {
       bytes.push((accu >> (shift - 8)) & 255);
       shift -= 8;
     }
   }
   return bytes;
 }