Remove old tracing code now that it has moved to third_party.

chrome/browser/resources/tracing/profiling_view.js

Index: chrome/browser/resources/tracing/profiling_view.js
diff --git a/chrome/browser/resources/tracing/profiling_view.js b/chrome/browser/resources/tracing/profiling_view.js
deleted file mode 100644
index 1fdc7914899f38e39c02e068d834c44d39028130..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/tracing/profiling_view.js
+++ /dev/null
@@ -1,186 +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 ProfilingView glues the TimelineView control to
- * TracingController.
- */
-cr.define('tracing', function() {
-  /**
-   * ProfilingView
-   * @constructor
-   * @extends {ui.TabPanel}
-   */
-  var ProfilingView = cr.ui.define(cr.ui.TabPanel);
-
-  ProfilingView.prototype = {
-    __proto__: cr.ui.TabPanel.prototype,
-
-    traceEvents_: [],
-    systemTraceEvents_: [],
-
-    decorate: function() {
-      cr.ui.TabPanel.prototype.decorate.apply(this);
-      this.classList.add('profiling-view');
-
-      // make the <list>/add/save/record element
-      this.recordBn_ = document.createElement('button');
-      this.recordBn_.className = 'record';
-      this.recordBn_.textContent = 'Record';
-      this.recordBn_.addEventListener('click', this.onRecord_.bind(this));
-
-      this.saveBn_ = document.createElement('button');
-      this.saveBn_.textContent = 'Save';
-      this.saveBn_.addEventListener('click', this.onSave_.bind(this));
-
-      this.loadBn_ = document.createElement('button');
-      this.loadBn_.textContent = 'Load';
-      this.loadBn_.addEventListener('click', this.onLoad_.bind(this));
-
-      if (cr.isChromeOS) {
-        this.systemTracingBn_ = document.createElement('input');
-        this.systemTracingBn_.type = 'checkbox';
-        this.systemTracingBn_.checked = true;
-
-        var systemTracingLabelEl = document.createElement('div');
-        systemTracingLabelEl.className = 'label';
-        systemTracingLabelEl.textContent = 'System events';
-        systemTracingLabelEl.appendChild(this.systemTracingBn_);
-      }
-
-      this.timelineView_ = new tracing.TimelineView();
-      this.timelineView_.leftControls.appendChild(this.recordBn_);
-      this.timelineView_.leftControls.appendChild(this.saveBn_);
-      this.timelineView_.leftControls.appendChild(this.loadBn_);
-      if (cr.isChromeOS)
-        this.timelineView_.leftControls.appendChild(this.systemTracingBn_);
-
-      this.appendChild(this.timelineView_);
-
-      document.addEventListener('keypress', this.onKeypress_.bind(this));
-
-      this.refresh_();
-    },
-
-    didSetTracingController_: function(value, oldValue) {
-      if (oldValue)
-        throw 'Can only set tracing controller once.';
-
-      this.tracingController_.addEventListener('traceEnded',
-          this.onRecordDone_.bind(this));
-      this.tracingController_.addEventListener('loadTraceFileComplete',
-          this.onLoadTraceFileComplete_.bind(this));
-      this.tracingController_.addEventListener('saveTraceFileComplete',
-          this.onSaveTraceFileComplete_.bind(this));
-      this.tracingController_.addEventListener('loadTraceFileCanceled',
-          this.onLoadTraceFileCanceled_.bind(this));
-      this.tracingController_.addEventListener('saveTraceFileCanceled',
-          this.onSaveTraceFileCanceled_.bind(this));
-      this.refresh_();
-    },
-
-    refresh_: function() {
-      if (!this.tracingController_)
-        return;
-
-      var traceEvents = this.tracingController_.traceEvents;
-      var hasEvents = traceEvents && traceEvents.length;
-
-      this.saveBn_.disabled = !hasEvents;
-
-      if (!hasEvents) return;
-
-      var m = new tracing.TimelineModel();
-      m.importEvents(traceEvents, true,
-                     [this.tracingController_.systemTraceEvents]);
-      this.timelineView_.model = m;
-    },
-
-    onKeypress_: function(event) {
-      if (event.keyCode == 114 && !this.tracingController_.isTracingEnabled) {
-        this.onRecord_();
-      }
-    },
-
-    get timelineView() {
-      return this.timelineView_;
-    },
-
-    ///////////////////////////////////////////////////////////////////////////
-
-    onRecord_: function() {
-      var systemTracingEnabled;
-      if (this.systemTracingBn_)
-        systemTracingEnabled = this.systemTracingBn_.checked;
-      else
-        systemTracingEnabled = false;
-      this.tracingController_.beginTracing(systemTracingEnabled);
-    },
-
-    onRecordDone_: function() {
-      this.refresh_();
-    },
-
-    ///////////////////////////////////////////////////////////////////////////
-
-    onSave_: function() {
-      this.overlayEl_ = new tracing.Overlay();
-      this.overlayEl_.className = 'profiling-overlay';
-
-      var labelEl = document.createElement('div');
-      labelEl.className = 'label';
-      labelEl.textContent = 'Saving...';
-      this.overlayEl_.appendChild(labelEl);
-      this.overlayEl_.visible = true;
-
-      this.tracingController_.beginSaveTraceFile();
-    },
-
-    onSaveTraceFileComplete_: function(e) {
-      this.overlayEl_.visible = false;
-      this.overlayEl_ = undefined;
-    },
-
-    onSaveTraceFileCanceled_: function(e) {
-      this.overlayEl_.visible = false;
-      this.overlayEl_ = undefined;
-    },
-
-    ///////////////////////////////////////////////////////////////////////////
-
-    onLoad_: function() {
-      this.overlayEl_ = new tracing.Overlay();
-      this.overlayEl_.className = 'profiling-overlay';
-
-      var labelEl = document.createElement('div');
-      labelEl.className = 'label';
-      labelEl.textContent = 'Loading...';
-      this.overlayEl_.appendChild(labelEl);
-      this.overlayEl_.visible = true;
-
-      this.tracingController_.beginLoadTraceFile();
-    },
-
-    onLoadTraceFileComplete_: function(e) {
-      this.overlayEl_.visible = false;
-      this.overlayEl_ = undefined;
-
-      this.refresh_();
-    },
-
-    onLoadTraceFileCanceled_: function(e) {
-      this.overlayEl_.visible = false;
-      this.overlayEl_ = undefined;
-    }
-  };
-
-  cr.defineProperty(ProfilingView, 'tracingController', cr.PropertyKind.JS,
-                    ProfilingView.prototype.didSetTracingController_);
-
-  return {
-    ProfilingView: ProfilingView
-  };
-});