Remove old dead perf dashboard pages and js

perf/dashboard/ui/js/coordinates.js

Index: perf/dashboard/ui/js/coordinates.js
===================================================================
--- perf/dashboard/ui/js/coordinates.js	(revision 298504)
+++ perf/dashboard/ui/js/coordinates.js	(working copy)
@@ -1,136 +0,0 @@
-/*
-  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.
-*/
-
-/**
- * 'Understands' plot data positioning.
- *  @constructor
- *
- * @param {Array} plotData data that will be displayed
- */
-function Coordinates(plotData, width, height) {
-  this.plotData = plotData;
-
-  if (!height)
-    height = window.innerHeight - 16;
-  if (!width)
-    width = window.innerWidth - 16;
-
-  this.widthMax = width;
-  this.heightMax = Math.min(400, height - 85);
-
-  this.xMinValue = -0.5;
-  this.xMaxValue = (this.plotData[0].length - 1) + 0.5;
-  this.processYValues_();
-}
-
-Coordinates.prototype.processYValues_ = function () {
-  var merged = [];
-  var mergedErr = [];
-  for (var i = 0; i < this.plotData.length; i++)
-    for (var j = 0; j < this.plotData[i].length; j++) {
-      merged.push(parseFloat(this.plotData[i][j][0]));
-      mergedErr.push(parseFloat(this.plotData[i][j][1]));
-    }
-  var max = Math.max.apply( Math, merged );
-  var min = Math.min.apply( Math, merged );
-  var maxErr = Math.max.apply( Math, mergedErr );
-
-  // If we have a missing value, find the real max and min the hard way.
-  if (isNaN(min)) {
-    for (var i = 0; i < merged.length; ++i) {
-      if (isNaN(min) || merged[i] < min)
-        min = merged[i];
-      if (isNaN(max) || merged[i] > max)
-        max = merged[i];
-      if (isNaN(maxErr) || mergedErr[i] > maxErr)
-        maxErr = mergedErr[i];
-    }
-  }
-
-  this.yMinValue = min - maxErr;
-  this.yMaxValue = max + maxErr;
-};
-
-/**
- * Difference between horizontal max min values.
- */
-Coordinates.prototype.xValueRange = function() {
-  return this.xMaxValue - this.xMinValue;
-};
-
-/**
- * Difference between vertical max min values.
- */
-Coordinates.prototype.yValueRange = function() {
-  return this.yMaxValue - this.yMinValue
-};
-
-/**
- * Converts horizontal data value to pixel value on canvas.
- * @param {number} value horizontal data value
- */
-Coordinates.prototype.xPoints = function(value) {
-  return this.widthMax * ((value - this.xMinValue) / this.xValueRange());
-};
-
-/**
- * Converts vertical data value to pixel value on canvas.
- * @param {number} value vertical data value
- */
-Coordinates.prototype.yPoints = function(value) {
-  // yValueRange() can be 0.  If it is, place |value| in the middle of
-  // the region.
-  if (this.yValueRange() == 0)
-    return this.heightMax / 2;
-
-  // Converts value to canvas Y position in pixels.
-  return this.heightMax  - this.heightMax * (value - this.yMinValue) / 
-    this.yValueRange();
-};
-
-/**
- * Converts X point on canvas to value it represents.
- * @param {number} position horizontal point on canvas.
- */
-Coordinates.prototype.xValue = function(position) {
-  /* Converts canvas X pixels to value. */
-  return position / this.widthMax * (this.xValueRange()) + this.xMinValue;
-};
-
-/**
- * Converts Y point on canvas to value it represents.
- * @param {number} position vertical point on canvas.
- */
-Coordinates.prototype.yValue = function(position) {
-  /* Converts canvas Y pixels to value. 
-  position is point value is from top.
-  */
-  var position = this.heightMax - position;
-  var ratio = parseFloat(this.heightMax / position);
-  return  this.yMinValue + this.yValueRange() / ratio;
-};
-
-/**
- * Converts canvas X pixel to data index.
- * @param {number} xPosition horizontal point on canvas
- */
-Coordinates.prototype.dataSampleIndex = function(xPosition) {
-  var xValue = this.xValue(xPosition);
-  var index;
-  if (xValue < 0) {
-    index = 0;
-  } else if (xValue > this.plotData[0].length - 1) {
-    index = this.plotData[0].length - 1;
-  } else {
-    index = xValue.toFixed(0);
-  }
-  return index;
-};
-
-Coordinates.prototype.log = function(val) {
-  document.getElementById('log').appendChild(
-    document.createTextNode(val + '\n'));
-};