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

tools/cc-frame-viewer/src/base/range.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';
-
-/**
- * @fileoverview Quick range computations.
- */
-base.exportTo('base', function() {
-
-  function Range() {
-    this.isEmpty_ = true;
-    this.min_ = undefined;
-    this.max_ = undefined;
-  };
-
-  Range.prototype = {
-    __proto__: Object.prototype,
-
-    reset: function() {
-      this.isEmpty_ = true;
-      this.min_ = undefined;
-      this.max_ = undefined;
-    },
-
-    get isEmpty() {
-      return this.isEmpty_;
-    },
-
-    addRange: function(range) {
-      if (range.isEmpty)
-        return;
-      this.addValue(range.min);
-      this.addValue(range.max);
-    },
-
-    addValue: function(value) {
-      if (this.isEmpty_) {
-        this.max_ = value;
-        this.min_ = value;
-        this.isEmpty_ = false;
-        return;
-      }
-      this.max_ = Math.max(this.max_, value);
-      this.min_ = Math.min(this.min_, value);
-    },
-
-    get min() {
-      if (this.isEmpty_)
-        return undefined;
-      return this.min_;
-    },
-
-    get max() {
-      if (this.isEmpty_)
-        return undefined;
-      return this.max_;
-    },
-  };
-
-  return {
-    Range: Range
-  };
-
-});