[cleanup] Files.app: Remove Function declarations within blocks #3

chrome/browser/resources/file_manager/js/metadata/byte_reader.js

 // Copyright (c) 2012 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.
 
 function ByteReader(arrayBuffer, opt_offset, opt_length) {
   opt_offset = opt_offset || 0;
   opt_length = opt_length || (arrayBuffer.byteLength - opt_offset);
   this.view_ = new DataView(arrayBuffer, opt_offset, opt_length);
   this.pos_ = 0;
   this.seekStack_ = [];
@@ skipping 163 matching lines @@
   return 'data:image/' + mime + ';base64,' + b64;
 };
 
 // Instance methods.
 
 /**
  * Return true if the requested number of bytes can be read from the buffer.
  */
 ByteReader.prototype.canRead = function(size) {
    return this.pos_ + size <= this.view_.byteLength;
-},
+};
 
 /**
  * Return true if the current position is past the end of the buffer.
  */
 ByteReader.prototype.eof = function() {
   return this.pos_ >= this.view_.byteLength;
 };
 
 /**
  * Return true if the current position is before the beginning of the buffer.
@@ skipping 52 matching lines @@
 
     default:
       throw new Error('Invalid width: ' + width);
       break;
   }
 
   this.validateRead(width, opt_end);
   var rv = this.view_[method](this.pos_, this.littleEndian_);
   this.pos_ += width;
   return rv;
-}
+};
 
 /**
  * Read as a sequence of characters, returning them as a single string.
  *
  * Adjusts the current position on success.  Throws an exception if the
  * read would go past the end of the buffer.
  */
 ByteReader.prototype.readString = function(size, opt_end) {
   var rv = ByteReader.readString(this.view_, this.pos_, size, opt_end);
   this.pos_ += size;
@@ skipping 135 matching lines @@
 ByteReader.prototype.popSeek = function() {
   this.seek(this.seekStack_.pop());
 };
 
 /**
  * Return the current read position.
  */
 ByteReader.prototype.tell = function() {
   return this.pos_;
 };