DevTools: reformat front-end code to match chromium style.

third_party/WebKit/Source/devtools/front_end/sdk/HeapProfilerModel.js

 /**
- * @constructor
- * @extends {WebInspector.SDKModel}
- * @param {!WebInspector.Target} target
+ * @unrestricted
  */
-WebInspector.HeapProfilerModel = function(target)
-{
-    WebInspector.SDKModel.call(this, WebInspector.HeapProfilerModel, target);
+WebInspector.HeapProfilerModel = class extends WebInspector.SDKModel {
+  /**
+   * @param {!WebInspector.Target} target
+   */
+  constructor(target) {
+    super(WebInspector.HeapProfilerModel, target);
     target.registerHeapProfilerDispatcher(new WebInspector.HeapProfilerDispatcher(this));
     this._enabled = false;
     this._heapProfilerAgent = target.heapProfilerAgent();
+  }
+  enable() {
+    if (this._enabled)
+      return;
+
+    this._enabled = true;
+    this._heapProfilerAgent.enable();
+  }
+
+  startSampling() {
+    var defaultSamplingIntervalInBytes = 16384;
+    this._heapProfilerAgent.startSampling(defaultSamplingIntervalInBytes);
+  }
+
+  /**
+   * @return {!Promise.<?ProfilerAgent.Profile>}
+   */
+  stopSampling() {
+    this._isRecording = false;
+    return this._heapProfilerAgent.stopSampling((error, profile) => error ? null : profile);
+  }
+
+  /**
+   * @param {!Array.<number>} samples
+   */
+  heapStatsUpdate(samples) {
+    this.dispatchEventToListeners(WebInspector.HeapProfilerModel.Events.HeapStatsUpdate, samples);
+  }
+
+  /**
+   * @param {number} lastSeenObjectId
+   * @param {number} timestamp
+   */
+  lastSeenObjectId(lastSeenObjectId, timestamp) {
+    this.dispatchEventToListeners(
+        WebInspector.HeapProfilerModel.Events.LastSeenObjectId,
+        {lastSeenObjectId: lastSeenObjectId, timestamp: timestamp});
+  }
+
+  /**
+   * @param {string} chunk
+   */
+  addHeapSnapshotChunk(chunk) {
+    this.dispatchEventToListeners(WebInspector.HeapProfilerModel.Events.AddHeapSnapshotChunk, chunk);
+  }
+
+  /**
+   * @param {number} done
+   * @param {number} total
+   * @param {boolean=} finished
+   */
+  reportHeapSnapshotProgress(done, total, finished) {
+    this.dispatchEventToListeners(
+        WebInspector.HeapProfilerModel.Events.ReportHeapSnapshotProgress,
+        {done: done, total: total, finished: finished});
+  }
+
+  resetProfiles() {
+    this.dispatchEventToListeners(WebInspector.HeapProfilerModel.Events.ResetProfiles);
+  }
 };
 
 /** @enum {symbol} */
 WebInspector.HeapProfilerModel.Events = {
-    HeapStatsUpdate: Symbol("HeapStatsUpdate"),
-    LastSeenObjectId: Symbol("LastSeenObjectId"),
-    AddHeapSnapshotChunk: Symbol("AddHeapSnapshotChunk"),
-    ReportHeapSnapshotProgress: Symbol("ReportHeapSnapshotProgress"),
-    ResetProfiles: Symbol("ResetProfiles")
+  HeapStatsUpdate: Symbol('HeapStatsUpdate'),
+  LastSeenObjectId: Symbol('LastSeenObjectId'),
+  AddHeapSnapshotChunk: Symbol('AddHeapSnapshotChunk'),
+  ReportHeapSnapshotProgress: Symbol('ReportHeapSnapshotProgress'),
+  ResetProfiles: Symbol('ResetProfiles')
 };
 
-WebInspector.HeapProfilerModel.prototype = {
-    enable: function()
-    {
-        if (this._enabled)
-            return;
+/**
+ * @implements {HeapProfilerAgent.Dispatcher}
+ * @unrestricted
+ */
+WebInspector.HeapProfilerDispatcher = class {
+  constructor(model) {
+    this._heapProfilerModel = model;
+  }
 
-        this._enabled = true;
-        this._heapProfilerAgent.enable();
-    },
+  /**
+   * @override
+   * @param {!Array.<number>} samples
+   */
+  heapStatsUpdate(samples) {
+    this._heapProfilerModel.heapStatsUpdate(samples);
+  }
 
-    startSampling: function()
-    {
-        var defaultSamplingIntervalInBytes = 16384;
-        this._heapProfilerAgent.startSampling(defaultSamplingIntervalInBytes);
-    },
+  /**
+   * @override
+   * @param {number} lastSeenObjectId
+   * @param {number} timestamp
+   */
+  lastSeenObjectId(lastSeenObjectId, timestamp) {
+    this._heapProfilerModel.lastSeenObjectId(lastSeenObjectId, timestamp);
+  }
 
-    /**
-     * @return {!Promise.<?ProfilerAgent.Profile>}
-     */
-    stopSampling: function()
-    {
-        this._isRecording = false;
-        return this._heapProfilerAgent.stopSampling((error, profile) => error ? null : profile);
-    },
+  /**
+   * @override
+   * @param {string} chunk
+   */
+  addHeapSnapshotChunk(chunk) {
+    this._heapProfilerModel.addHeapSnapshotChunk(chunk);
+  }
 
-    /**
-     * @param {!Array.<number>} samples
-     */
-    heapStatsUpdate: function(samples)
-    {
-        this.dispatchEventToListeners(WebInspector.HeapProfilerModel.Events.HeapStatsUpdate, samples);
-    },
+  /**
+   * @override
+   * @param {number} done
+   * @param {number} total
+   * @param {boolean=} finished
+   */
+  reportHeapSnapshotProgress(done, total, finished) {
+    this._heapProfilerModel.reportHeapSnapshotProgress(done, total, finished);
+  }
 
-    /**
-     * @param {number} lastSeenObjectId
-     * @param {number} timestamp
-     */
-    lastSeenObjectId: function(lastSeenObjectId, timestamp)
-    {
-        this.dispatchEventToListeners(WebInspector.HeapProfilerModel.Events.LastSeenObjectId ,{lastSeenObjectId: lastSeenObjectId, timestamp: timestamp});
-    },
-
-    /**
-     * @param {string} chunk
-     */
-    addHeapSnapshotChunk: function(chunk)
-    {
-        this.dispatchEventToListeners(WebInspector.HeapProfilerModel.Events.AddHeapSnapshotChunk, chunk);
-    },
-
-    /**
-     * @param {number} done
-     * @param {number} total
-     * @param {boolean=} finished
-     */
-    reportHeapSnapshotProgress: function(done, total, finished)
-    {
-        this.dispatchEventToListeners(WebInspector.HeapProfilerModel.Events.ReportHeapSnapshotProgress, {done: done, total: total, finished: finished});
-    },
-
-    resetProfiles: function()
-    {
-        this.dispatchEventToListeners(WebInspector.HeapProfilerModel.Events.ResetProfiles);
-    },
-
-    __proto__: WebInspector.SDKModel.prototype
+  /**
+   * @override
+   */
+  resetProfiles() {
+    this._heapProfilerModel.resetProfiles();
+  }
 };
-
-
-/**
- * @constructor
- * @implements {HeapProfilerAgent.Dispatcher}
- */
-WebInspector.HeapProfilerDispatcher = function(model)
-{
-    this._heapProfilerModel = model;
-};
-
-WebInspector.HeapProfilerDispatcher.prototype = {
-    /**
-     * @override
-     * @param {!Array.<number>} samples
-     */
-    heapStatsUpdate: function(samples)
-    {
-        this._heapProfilerModel.heapStatsUpdate(samples);
-    },
-
-    /**
-     * @override
-     * @param {number} lastSeenObjectId
-     * @param {number} timestamp
-     */
-    lastSeenObjectId: function(lastSeenObjectId, timestamp)
-    {
-        this._heapProfilerModel.lastSeenObjectId(lastSeenObjectId, timestamp);
-    },
-
-    /**
-     * @override
-     * @param {string} chunk
-     */
-    addHeapSnapshotChunk: function(chunk)
-    {
-        this._heapProfilerModel.addHeapSnapshotChunk(chunk);
-    },
-
-    /**
-     * @override
-     * @param {number} done
-     * @param {number} total
-     * @param {boolean=} finished
-     */
-    reportHeapSnapshotProgress: function(done, total, finished)
-    {
-        this._heapProfilerModel.reportHeapSnapshotProgress(done, total, finished);
-    },
-
-    /**
-     * @override
-     */
-    resetProfiles: function()
-    {
-        this._heapProfilerModel.resetProfiles();
-    }
-};