Remove old cc-frame-viewer now that it is upstreamed into trace_viewer

tools/cc-frame-viewer/src/base/color.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.
- */
-'use strict';
-
-base.exportTo('base', function() {
-  function Color(opt_r, opt_g, opt_b, opt_a) {
-    this.r = Math.floor(opt_r) || 0;
-    this.g = Math.floor(opt_g) || 0;
-    this.b = Math.floor(opt_b) || 0;
-    this.a = opt_a;
-  }
-
-  Color.fromString = function(str) {
-    var tmp;
-    var values;
-    if (str.substr(0, 4) == 'rgb(') {
-      tmp = str.substr(4, str.length - 5);
-      values = tmp.split(',').map(function(v) {
-        return v.replace(/^\s+/, '', 'g');
-      });
-      if (values.length != 3)
-        throw new Error('Malformatted rgb-expression');
-      return new Color(
-        parseInt(values[0]),
-        parseInt(values[1]),
-        parseInt(values[2]));
-    } else if (str.substr(0, 4) == 'rgba(') {
-      tmp = str.substr(5, str.length - 6);
-      values = tmp.split(',').map(function(v) {
-        return v.replace(/^\s+/, '', 'g');
-      });
-      if (values.length != 3)
-        throw new Error('Malformatted rgb-expression');
-      return new Color(
-        parseInt(values[0]),
-        parseInt(values[1]),
-        parseInt(values[2]),
-        parseFloat(values[3]));
-    } else if (str[0] == '#' && str.length == 7) {
-      return new Color(
-        parseInt(str.substr(1, 2), 16),
-        parseInt(str.substr(3, 2), 16),
-        parseInt(str.substr(5, 2), 16));
-    } else {
-      throw new Error('Unrecognized string format.');
-    }
-  };
-
-  Color.lerp = function(a, b, percent) {
-    if (a.a !== undefined && b.a !== undefined)
-      return Color.lerpRGBA(a, b, percent);
-    return Color.lerpRGB(a, b, percent);
-  }
-  Color.lerpRGB = function(a, b, percent) {
-    return new Color(
-      ((b.r - a.r) * percent) + a.r,
-      ((b.g - a.g) * percent) + a.g,
-      ((b.b - a.b) * percent) + a.b);
-  }
-
-  Color.lerpRGBA = function(a, b, percent) {
-    return new Color(
-      ((b.r - a.r) * percent) + a.r,
-      ((b.g - a.g) * percent) + a.g,
-      ((b.b - a.b) * percent) + a.b,
-      ((b.a - a.a) * percent) + a.a);
-  }
-
-  Color.prototype = {
-    brighten: function(opt_k) {
-      var k;
-      k = opt_k || 0.45;
-
-      return new Color(
-        Math.min(255, this.r + Math.floor(this.r * k)),
-        Math.min(255, this.g + Math.floor(this.g * k)),
-        Math.min(255, this.b + Math.floor(this.b * k)));
-    },
-
-    toString: function() {
-      if (this.a !== undefined) {
-        return 'rgba(' +
-            this.r + ',' + this.g + ',' +
-            this.b + ',' + this.a + ')';
-      }
-      return 'rgb(' + this.r + ',' + this.g + ',' + this.b + ')';
-    }
-  };
-
-  return {
-    Color: Color,
-  }
-});
-