Updating the Chromium reference build for Windows. The continuous...

resources/inspector/csvparser.js

-// Copyright 2009 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-// Initlialize namespaces.
-var devtools = devtools || {};
-devtools.profiler = devtools.profiler || {};
-
-
-/**
- * Creates a CSV lines parser.
- */
-devtools.profiler.CsvParser = function() {
-};
-
-
-/**
- * A regex for matching a trailing quote.
- * @private
- */
-devtools.profiler.CsvParser.TRAILING_QUOTE_RE_ = /\"$/;
-
-
-/**
- * A regex for matching a double quote.
- * @private
- */
-devtools.profiler.CsvParser.DOUBLE_QUOTE_RE_ = /\"\"/g;
-
-
-/**
- * Parses a line of CSV-encoded values. Returns an array of fields.
- *
- * @param {string} line Input line.
- */
-devtools.profiler.CsvParser.prototype.parseLine = function(line) {
-  var insideQuotes = false;
-  var fields = [];
-  var prevPos = 0;
-  for (var i = 0, n = line.length; i < n; ++i) {
-    switch (line.charAt(i)) {
-      case ',':
-        if (!insideQuotes) {
-          fields.push(line.substring(prevPos, i));
-          prevPos = i + 1;
-        }
-        break;
-      case '"':
-        if (!insideQuotes) {
-          insideQuotes = true;
-          // Skip the leading quote.
-          prevPos++;
-        } else {
-          if (i + 1 < n && line.charAt(i + 1) != '"') {
-            insideQuotes = false;
-          } else {
-            i++;
-          }
-        }
-        break;
-    }
-  }
-  if (n > 0) {
-    fields.push(line.substring(prevPos));
-  }
-
-  for (i = 0; i < fields.length; ++i) {
-    // Eliminate trailing quotes.
-    fields[i] = fields[i].replace(devtools.profiler.CsvParser.TRAILING_QUOTE_RE_, '');
-    // Convert quoted quotes into single ones.
-    fields[i] = fields[i].replace(devtools.profiler.CsvParser.DOUBLE_QUOTE_RE_, '"');
-  }
-  return fields;
-};