DevTools: Optimize source color picker to analyze changed lines

third_party/WebKit/Source/devtools/front_end/externs.js

 /*
  * Copyright (C) 2011 Google Inc. 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
@@ skipping 390 matching lines @@
     defaultCharWidth: function() { },
     defaultTextHeight: function() { },
     deleteH: function(dir, unit) { },
     /**
      * @param {*=} to
      * @param {*=} op
      */
     eachLine: function(from, to, op) { },
     execCommand: function(cmd) { },
     extendSelection: function(from, to) { },
+    findMarks: function(from, to) { },
     findMarksAt: function(pos) { },
     /**
      * @param {!CodeMirror.Pos} from
      * @param {boolean=} strict
      * @param {Object=} config
      */
     findMatchingBracket: function(from, strict, config) { },
     findPosH: function(from, amount, unit, visually) { },
     findPosV: function(from, amount, unit, goalColumn) { },
     firstLine: function() { },
@@ skipping 160 matching lines @@
     next: function() { },
     peek: function() { },
     skipTo: function(ch) { },
     skipToEnd: function() { },
     sol: function() { }
 }
 
 /** @constructor */
 CodeMirror.TextMarker = function(doc, type) { }
 CodeMirror.TextMarker.prototype = {
-    clear: function() { }
+    clear: function() { },
+    find: function() { }
 }
 
 /** @type {Object.<string, !Object.<string, string>>} */
 CodeMirror.keyMap;
 
 /** @type {{scrollLeft: number, scrollTop: number}} */
 CodeMirror.doc;
 
 /** @type {boolean} */
 window.dispatchStandaloneTestRunnerMessages;
@@ skipping 155 matching lines @@
     /** @type {(string|!Array<!Gonzales.Node>)} */
     this.content;
 }
 
 /**
  * @type {string}
  * @see http://heycam.github.io/webidl/#es-DOMException-prototype-object
  * TODO(jsbell): DOMException should be a subclass of Error.
  */
 DOMException.prototype.message;