Moved fit into its own addon

src/xterm.js

@@ -2521,35 +2521,6 @@ Terminal.prototype.resize = function(x, y) {
   this.emit('resize', {terminal: this, cols: x, rows: y});
 };
 
-/*
-*  Fit terminal columns and rows to the dimensions of its
-*  DOM element.
-*
-*  Approach:
-*    - Rows: Truncate the division of the terminal parent element height
-*            by the terminal row height
-*
-*    - Columns: Truncate the division of the terminal parent element width by
-*               the terminal character width (apply display: inline at the
-*               terminal row and truncate its width with the current number
-*               of columns)
-*/
-Terminal.prototype.fit = function () {
-  var container = this.element.parentElement,
-      subjectRow = this.rowContainer.firstElementChild,
-      rows = parseInt(container.offsetHeight / subjectRow.offsetHeight),
-      characterWidth,
-      cols;
-  
-  subjectRow.style.display = 'inline';
-  characterWidth = parseInt(subjectRow.offsetWidth / this.cols);
-  subjectRow.style.display = '';
-  
-  cols = parseInt(container.offsetWidth / characterWidth);
-      
-  this.resize(cols, rows);
-}
-
 Terminal.prototype.updateRange = function(y) {
   if (y < this.refreshStart) this.refreshStart = y;
   if (y > this.refreshEnd) this.refreshEnd = y;