1 files changed, 0 insertions, 188 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/TimelineFrameController.js b/chromium/third_party/WebKit/Source/devtools/front_end/TimelineFrameController.js
deleted file mode 100644
index 7baeecad59a..00000000000
--- a/chromium/third_party/WebKit/Source/devtools/front_end/TimelineFrameController.js
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * @constructor
- * @param {!WebInspector.TimelineModel} model
- * @param {!WebInspector.TimelineFrameOverview} frameOverview
- * @param {!WebInspector.TimelinePresentationModel} presentationModel
- */
-WebInspector.TimelineFrameController = function(model, frameOverview, presentationModel)
-{
-    this._lastMainThreadFrame = null;
-    this._lastBackgroundFrame = null;
-    this._model = model;
-    this._frameOverview = frameOverview;
-    this._presentationModel = presentationModel;
-    this._model.addEventListener(WebInspector.TimelineModel.Events.RecordAdded, this._onRecordAdded, this);
-    this._model.addEventListener(WebInspector.TimelineModel.Events.RecordsCleared, this._onRecordsCleared, this);
-
-    this._frameOverview.reset();
-    var records = model.records;
-    for (var i = 0; i < records.length; ++i)
-        this._addRecord(records[i]);
-    this._frameOverview.update();
-}
-
-WebInspector.TimelineFrameController.prototype = {
-    _onRecordAdded: function(event)
-    {
-        this._addRecord(event.data);
-    },
-
-    _onRecordsCleared: function()
-    {
-        this._lastMainThreadFrame = null;
-        this._lastBackgroundFrame = null;
-    },
-
-    _addRecord: function(record)
-    {
-        var records;
-        var programRecord;
-        if (record.type === WebInspector.TimelineModel.RecordType.Program) {
-            programRecord = record;
-            if (this._lastMainThreadFrame)
-                this._lastMainThreadFrame.timeByCategory["other"] += WebInspector.TimelineModel.durationInSeconds(programRecord);
-            records = record["children"] || [];
-        } else
-            records = [record];
-        records.forEach(this._innerAddRecord.bind(this, programRecord));
-    },
-
-    /**
-     * @param {!Object} programRecord
-     * @param {!Object} record
-     */
-    _innerAddRecord: function(programRecord, record)
-    {
-        var isFrameRecord = record.type === WebInspector.TimelineModel.RecordType.BeginFrame;
-        var programTimeCarryover = isFrameRecord && programRecord ? WebInspector.TimelineModel.endTimeInSeconds(programRecord) - WebInspector.TimelineModel.startTimeInSeconds(record) : 0;
-        var lastFrame = record.thread ? this._lastBackgroundFrame : this._lastMainThreadFrame;
-        if (isFrameRecord && lastFrame) {
-            this._flushFrame(lastFrame, record, programTimeCarryover);
-            lastFrame = this._createFrame(record, programTimeCarryover);
-        } else if (record.type === WebInspector.TimelineModel.RecordType.ActivateLayerTree) {
-            if (lastFrame)
-                lastFrame.mainThreadFrameId = record.data.id;
-        } else {
-            if (!lastFrame)
-                lastFrame = this._createFrame(record, programTimeCarryover);
-            if (!record.thread) {
-                WebInspector.TimelineModel.aggregateTimeForRecord(lastFrame.timeByCategory, record);
-                var duration = WebInspector.TimelineModel.durationInSeconds(record);
-                lastFrame.cpuTime += duration;
-                lastFrame.timeByCategory["other"] -= duration;
-            }
-        }
-        if (record.thread)
-            this._lastBackgroundFrame = lastFrame;
-        else
-            this._lastMainThreadFrame = lastFrame;
-    },
-
-    /**
-     * @param {!WebInspector.TimelineFrame} frame
-     * @param {!Object} record
-     * @param {number} programTimeCarryover
-     */
-    _flushFrame: function(frame, record, programTimeCarryover)
-    {
-        frame.endTime = WebInspector.TimelineModel.startTimeInSeconds(record);
-        frame.duration = frame.endTime - frame.startTime;
-        frame.timeByCategory["other"] -= programTimeCarryover;
-        // Alternatively, we could compute CPU time as sum of all Program events.
-        // This way it's a bit more flexible, as it works in case there's no program events.
-        frame.cpuTime += frame.timeByCategory["other"];
-        this._frameOverview.addFrame(frame);
-        this._presentationModel.addFrame(frame);
-    },
-
-    /**
-     * @param {!Object} record
-     * @param {number} programTimeCarryover
-     */
-    _createFrame: function(record, programTimeCarryover)
-    {
-        var frame = new WebInspector.TimelineFrame();
-        frame.startTime = WebInspector.TimelineModel.startTimeInSeconds(record);
-        frame.startTimeOffset = this._model.recordOffsetInSeconds(record);
-        frame.timeByCategory["other"] = programTimeCarryover;
-        frame.isBackground = !!record.thread;
-        frame.id = record.data && record.data["id"];
-        return frame;
-    },
-
-    dispose: function()
-    {
-        this._model.removeEventListener(WebInspector.TimelineModel.Events.RecordAdded, this._onRecordAdded, this);
-        this._model.removeEventListener(WebInspector.TimelineModel.Events.RecordsCleared, this._onRecordsCleared, this);
-    }
-}
-
-/**
- * @constructor
- * @param {!Array.<!WebInspector.TimelineFrame>} frames
- */
-WebInspector.FrameStatistics = function(frames)
-{
-    this.frameCount = frames.length;
-    this.minDuration = Infinity;
-    this.maxDuration = 0;
-    this.timeByCategory = {};
-    this.startOffset = frames[0].startTimeOffset;
-    var lastFrame = frames[this.frameCount - 1];
-    this.endOffset = lastFrame.startTimeOffset + lastFrame.duration;
-
-    var totalDuration = 0;
-    var sumOfSquares = 0;
-    for (var i = 0; i < this.frameCount; ++i) {
-        var duration = frames[i].duration;
-        totalDuration += duration;
-        sumOfSquares += duration * duration;
-        this.minDuration = Math.min(this.minDuration, duration);
-        this.maxDuration = Math.max(this.maxDuration, duration);
-        WebInspector.TimelineModel.aggregateTimeByCategory(this.timeByCategory, frames[i].timeByCategory);
-    }
-    this.average = totalDuration / this.frameCount;
-    var variance = sumOfSquares / this.frameCount - this.average * this.average;
-    this.stddev = Math.sqrt(variance);
-}
-
-/**
- * @constructor
- */
-WebInspector.TimelineFrame = function()
-{
-    this.timeByCategory = {};
-    this.cpuTime = 0;
-    /** @type {string} */
-    this.mainThreadFrameId;
-}