1 files changed, 0 insertions, 257 deletions
diff --git a/chromium/third_party/trace-viewer/src/tracing/trace_model/cpu.js b/chromium/third_party/trace-viewer/src/tracing/trace_model/cpu.js
deleted file mode 100644
index 17a9df55e38..00000000000
--- a/chromium/third_party/trace-viewer/src/tracing/trace_model/cpu.js
+++ /dev/null
@@ -1,257 +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.
-
-'use strict';
-
-/**
- * @fileoverview Provides the Cpu class.
- */
-base.require('base.range');
-base.require('tracing.trace_model.slice');
-base.require('tracing.trace_model.counter');
-base.exportTo('tracing.trace_model', function() {
-
-  var Counter = tracing.trace_model.Counter;
-  var Slice = tracing.trace_model.Slice;
-
-  /**
-   * A CpuSlice represents an slice of time on a CPU.
-   *
-   * @constructor
-   */
-  function CpuSlice(cat, title, colorId, start, args, opt_duration) {
-    Slice.apply(this, arguments);
-    this.threadThatWasRunning = undefined;
-    this.cpu = undefined;
-  }
-
-  CpuSlice.prototype = {
-    __proto__: Slice.prototype,
-
-    get analysisTypeName() {
-      return 'tracing.analysis.CpuSlice';
-    },
-
-    toJSON: function() {
-      var obj = new Object();
-      var keys = Object.keys(this);
-      for (var i = 0; i < keys.length; i++) {
-        var key = keys[i];
-        if (typeof this[key] == 'function')
-          continue;
-        if (key == 'cpu' || key == 'threadThatWasRunning') {
-          if (this[key])
-            obj[key] = this[key].guid;
-          continue;
-        }
-        obj[key] = this[key];
-      }
-      return obj;
-    },
-
-    getAssociatedTimeslice: function() {
-      if (!this.threadThatWasRunning)
-        return undefined;
-      var timeSlices = this.threadThatWasRunning.timeSlices;
-      for (var i = 0; i < timeSlices.length; i++) {
-        var timeSlice = timeSlices[i];
-        if (timeSlice.start !== this.start)
-          continue;
-        if (timeSlice.duration !== this.duration)
-          continue;
-        return timeSlice;
-      }
-      return undefined;
-    }
-  };
-
-  /**
-   * A ThreadTimeSlice is a slice of time on a specific thread where that thread
-   * was running on a specific CPU, or in a specific sleep state.
-   *
-   * As a thread switches moves through its life, it sometimes goes to sleep and
-   * can't run. Other times, its runnable but isn't actually assigned to a CPU.
-   * Finally, sometimes it gets put on a CPU to actually execute. Each of these
-   * states is represented by a ThreadTimeSlice:
-   *
-   *   Sleeping or runnable: cpuOnWhichThreadWasRunning is undefined
-   *   Running:  cpuOnWhichThreadWasRunning is set.
-   *
-   * @constructor
-   */
-  function ThreadTimeSlice(
-      thread, cat, title, colorId, start, args, opt_duration) {
-    Slice.call(this, cat, title, colorId, start, args, opt_duration);
-    this.thread = thread;
-    this.cpuOnWhichThreadWasRunning = undefined;
-  }
-
-  ThreadTimeSlice.prototype = {
-    __proto__: Slice.prototype,
-
-    get analysisTypeName() {
-      return 'tracing.analysis.ThreadTimeSlice';
-    },
-
-    toJSON: function() {
-      var obj = new Object();
-      var keys = Object.keys(this);
-      for (var i = 0; i < keys.length; i++) {
-        var key = keys[i];
-        if (typeof this[key] == 'function')
-          continue;
-        if (key == 'thread' || key == 'cpuOnWhichThreadWasRunning') {
-          if (this[key])
-            obj[key] = this[key].guid;
-          continue;
-        }
-        obj[key] = this[key];
-      }
-      return obj;
-    },
-
-    getAssociatedCpuSlice: function() {
-      if (!this.cpuOnWhichThreadWasRunning)
-        return undefined;
-      var cpuSlices = this.cpuOnWhichThreadWasRunning.slices;
-      for (var i = 0; i < cpuSlices.length; i++) {
-        var cpuSlice = cpuSlices[i];
-        if (cpuSlice.start !== this.start)
-          continue;
-        if (cpuSlice.duration !== this.duration)
-          continue;
-        return cpuSlice;
-      }
-      return undefined;
-    },
-
-    getCpuSliceThatTookCpu: function() {
-      if (this.cpuOnWhichThreadWasRunning)
-        return undefined;
-      var curIndex = this.thread.indexOfTimeSlice(this);
-      var cpuSliceWhenLastRunning;
-      while (curIndex >= 0) {
-        var curSlice = this.thread.timeSlices[curIndex];
-        if (!curSlice.cpuOnWhichThreadWasRunning) {
-          curIndex--;
-          continue;
-        }
-        cpuSliceWhenLastRunning = curSlice.getAssociatedCpuSlice();
-        break;
-      }
-      if (!cpuSliceWhenLastRunning)
-        return undefined;
-
-      var cpu = cpuSliceWhenLastRunning.cpu;
-      var indexOfSliceOnCpuWhenLastRunning =
-          cpu.indexOf(cpuSliceWhenLastRunning);
-      var nextRunningSlice = cpu.slices[indexOfSliceOnCpuWhenLastRunning + 1];
-      if (!nextRunningSlice)
-        return undefined;
-      if (Math.abs(nextRunningSlice.start - cpuSliceWhenLastRunning.end) <
-          0.00001)
-        return nextRunningSlice;
-      return undefined;
-    }
-  };
-
-  /**
-   * The Cpu represents a Cpu from the kernel's point of view.
-   * @constructor
-   */
-  function Cpu(number) {
-    this.cpuNumber = number;
-    this.slices = [];
-    this.counters = {};
-    this.bounds = new base.Range();
-  };
-
-  Cpu.prototype = {
-    /**
-     * @return {TimlineCounter} The counter on this process named 'name',
-     * creating it if it doesn't exist.
-     */
-    getOrCreateCounter: function(cat, name) {
-      var id;
-      if (cat.length)
-        id = cat + '.' + name;
-      else
-        id = name;
-      if (!this.counters[id])
-        this.counters[id] = new Counter(this, id, cat, name);
-      return this.counters[id];
-    },
-
-    /**
-     * Shifts all the timestamps inside this CPU forward by the amount
-     * specified.
-     */
-    shiftTimestampsForward: function(amount) {
-      for (var sI = 0; sI < this.slices.length; sI++)
-        this.slices[sI].start = (this.slices[sI].start + amount);
-      for (var id in this.counters)
-        this.counters[id].shiftTimestampsForward(amount);
-    },
-
-    /**
-     * Updates the range based on the current slices attached to the cpu.
-     */
-    updateBounds: function() {
-      this.bounds.reset();
-      if (this.slices.length) {
-        this.bounds.addValue(this.slices[0].start);
-        this.bounds.addValue(this.slices[this.slices.length - 1].end);
-      }
-      for (var id in this.counters) {
-        this.counters[id].updateBounds();
-        this.bounds.addRange(this.counters[id].bounds);
-      }
-    },
-
-    addCategoriesToDict: function(categoriesDict) {
-      for (var i = 0; i < this.slices.length; i++)
-        categoriesDict[this.slices[i].category] = true;
-      for (var id in this.counters)
-        categoriesDict[this.counters[id].category] = true;
-    },
-
-    get userFriendlyName() {
-      return 'CPU ' + this.cpuNumber;
-    },
-
-    /*
-     * Returns the index of the slice in the CPU's slices, or undefined.
-     */
-    indexOf: function(cpuSlice) {
-      var i = base.findLowIndexInSortedArray(
-          this.slices,
-          function(slice) { return slice.start; },
-          cpuSlice.start);
-      if (this.slices[i] !== cpuSlice)
-        return undefined;
-      return i;
-    },
-
-    iterateAllEvents: function(callback) {
-      this.slices.forEach(callback);
-
-      for (var id in this.counters)
-        this.counters[id].iterateAllEvents(callback);
-    }
-  };
-
-  /**
-   * Comparison between processes that orders by cpuNumber.
-   */
-  Cpu.compare = function(x, y) {
-    return x.cpuNumber - y.cpuNumber;
-  };
-
-
-  return {
-    Cpu: Cpu,
-    CpuSlice: CpuSlice,
-    ThreadTimeSlice: ThreadTimeSlice
-  };
-});