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

third_party/WebKit/Source/devtools/front_end/components_lazy/LineLevelProfile.js

Index: third_party/WebKit/Source/devtools/front_end/components_lazy/LineLevelProfile.js
diff --git a/third_party/WebKit/Source/devtools/front_end/components_lazy/LineLevelProfile.js b/third_party/WebKit/Source/devtools/front_end/components_lazy/LineLevelProfile.js
index 19961aaff799dde0f9a313e8772955664cb16d80..971bedbfb661420417d0cb3699f4d59062cc3cc8 100644
--- a/third_party/WebKit/Source/devtools/front_end/components_lazy/LineLevelProfile.js
+++ b/third_party/WebKit/Source/devtools/front_end/components_lazy/LineLevelProfile.js
@@ -1,159 +1,152 @@
 // Copyright 2016 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.
-
 /**
- * @constructor
+ * @unrestricted
  */
-WebInspector.LineLevelProfile = function()
-{
+WebInspector.LineLevelProfile = class {
+  constructor() {
     this._locationPool = new WebInspector.LiveLocationPool();
     this.reset();
-};
+  }
 
-/**
- * @return {!WebInspector.LineLevelProfile}
- */
-WebInspector.LineLevelProfile.instance = function()
-{
+  /**
+   * @return {!WebInspector.LineLevelProfile}
+   */
+  static instance() {
     if (!WebInspector.LineLevelProfile._instance)
-        WebInspector.LineLevelProfile._instance = new WebInspector.LineLevelProfile();
+      WebInspector.LineLevelProfile._instance = new WebInspector.LineLevelProfile();
     return WebInspector.LineLevelProfile._instance;
-};
+  }
 
-WebInspector.LineLevelProfile.prototype = {
-    /**
-     * @param {!WebInspector.CPUProfileDataModel} profile
-     */
-    appendCPUProfile: function(profile)
-    {
-        var nodesToGo = [profile.profileHead];
-        var sampleDuration = (profile.profileEndTime - profile.profileStartTime) / profile.totalHitCount;
-        while (nodesToGo.length) {
-            var nodes = nodesToGo.pop().children;
-            for (var i = 0; i < nodes.length; ++i) {
-                var node = nodes[i];
-                nodesToGo.push(node);
-                if (!node.url || !node.positionTicks)
-                    continue;
-                var fileInfo = this._files.get(node.url);
-                if (!fileInfo) {
-                    fileInfo = new Map();
-                    this._files.set(node.url, fileInfo);
-                }
-                for (var j = 0; j < node.positionTicks.length; ++j) {
-                    var lineInfo = node.positionTicks[j];
-                    var line = lineInfo.line;
-                    var time = lineInfo.ticks * sampleDuration;
-                    fileInfo.set(line, (fileInfo.get(line) || 0) + time);
-                }
-            }
+  /**
+   * @param {!WebInspector.CPUProfileDataModel} profile
+   */
+  appendCPUProfile(profile) {
+    var nodesToGo = [profile.profileHead];
+    var sampleDuration = (profile.profileEndTime - profile.profileStartTime) / profile.totalHitCount;
+    while (nodesToGo.length) {
+      var nodes = nodesToGo.pop().children;
+      for (var i = 0; i < nodes.length; ++i) {
+        var node = nodes[i];
+        nodesToGo.push(node);
+        if (!node.url || !node.positionTicks)
+          continue;
+        var fileInfo = this._files.get(node.url);
+        if (!fileInfo) {
+          fileInfo = new Map();
+          this._files.set(node.url, fileInfo);
+        }
+        for (var j = 0; j < node.positionTicks.length; ++j) {
+          var lineInfo = node.positionTicks[j];
+          var line = lineInfo.line;
+          var time = lineInfo.ticks * sampleDuration;
+          fileInfo.set(line, (fileInfo.get(line) || 0) + time);
         }
-        this._scheduleUpdate();
-    },
+      }
+    }
+    this._scheduleUpdate();
+  }
 
-    reset: function()
-    {
-        /** @type {!Map<string, !Map<number, number>>} */
-        this._files = new Map();
-        this._scheduleUpdate();
-    },
+  reset() {
+    /** @type {!Map<string, !Map<number, number>>} */
+    this._files = new Map();
+    this._scheduleUpdate();
+  }
 
-    _scheduleUpdate: function()
-    {
-        if (this._updateTimer)
-            return;
-        this._updateTimer = setTimeout(() => {
-            this._updateTimer = null;
-            this._doUpdate();
-        }, 0);
-    },
+  _scheduleUpdate() {
+    if (this._updateTimer)
+      return;
+    this._updateTimer = setTimeout(() => {
+      this._updateTimer = null;
+      this._doUpdate();
+    }, 0);
+  }
 
-    _doUpdate: function()
-    {
-        // TODO(alph): use scriptId instead of urls for the target.
-        this._locationPool.disposeAll();
-        WebInspector.workspace.uiSourceCodes().forEach(uiSourceCode => uiSourceCode.removeAllLineDecorations(WebInspector.LineLevelProfile.LineDecorator.type));
-        for (var fileInfo of this._files) {
-            var url = /** @type {string} */ (fileInfo[0]);
-            var uiSourceCode = WebInspector.workspace.uiSourceCodeForURL(url);
-            if (!uiSourceCode)
-                continue;
-            var target = WebInspector.NetworkProject.targetForUISourceCode(uiSourceCode) || WebInspector.targetManager.mainTarget();
-            var debuggerModel = target ? WebInspector.DebuggerModel.fromTarget(target) : null;
-            if (!debuggerModel)
-                continue;
-            for (var lineInfo of fileInfo[1]) {
-                var line = lineInfo[0] - 1;
-                var time = lineInfo[1];
-                var rawLocation = debuggerModel.createRawLocationByURL(url, line, 0);
-                if (rawLocation)
-                    new WebInspector.LineLevelProfile.Presentation(rawLocation, time, this._locationPool);
-                else if (uiSourceCode)
-                    uiSourceCode.addLineDecoration(line, WebInspector.LineLevelProfile.LineDecorator.type, time);
-            }
-        }
+  _doUpdate() {
+    // TODO(alph): use scriptId instead of urls for the target.
+    this._locationPool.disposeAll();
+    WebInspector.workspace.uiSourceCodes().forEach(
+        uiSourceCode => uiSourceCode.removeAllLineDecorations(WebInspector.LineLevelProfile.LineDecorator.type));
+    for (var fileInfo of this._files) {
+      var url = /** @type {string} */ (fileInfo[0]);
+      var uiSourceCode = WebInspector.workspace.uiSourceCodeForURL(url);
+      if (!uiSourceCode)
+        continue;
+      var target =
+          WebInspector.NetworkProject.targetForUISourceCode(uiSourceCode) || WebInspector.targetManager.mainTarget();
+      var debuggerModel = target ? WebInspector.DebuggerModel.fromTarget(target) : null;
+      if (!debuggerModel)
+        continue;
+      for (var lineInfo of fileInfo[1]) {
+        var line = lineInfo[0] - 1;
+        var time = lineInfo[1];
+        var rawLocation = debuggerModel.createRawLocationByURL(url, line, 0);
+        if (rawLocation)
+          new WebInspector.LineLevelProfile.Presentation(rawLocation, time, this._locationPool);
+        else if (uiSourceCode)
+          uiSourceCode.addLineDecoration(line, WebInspector.LineLevelProfile.LineDecorator.type, time);
+      }
     }
+  }
 };
 
+
 /**
- * @constructor
- * @param {!WebInspector.DebuggerModel.Location} rawLocation
- * @param {number} time
- * @param {!WebInspector.LiveLocationPool} locationPool
+ * @unrestricted
  */
-WebInspector.LineLevelProfile.Presentation = function(rawLocation, time, locationPool)
-{
+WebInspector.LineLevelProfile.Presentation = class {
+  /**
+   * @param {!WebInspector.DebuggerModel.Location} rawLocation
+   * @param {number} time
+   * @param {!WebInspector.LiveLocationPool} locationPool
+   */
+  constructor(rawLocation, time, locationPool) {
     this._time = time;
     WebInspector.debuggerWorkspaceBinding.createLiveLocation(rawLocation, this.updateLocation.bind(this), locationPool);
-};
+  }
 
-WebInspector.LineLevelProfile.Presentation.prototype = {
-    /**
-     * @param {!WebInspector.LiveLocation} liveLocation
-     */
-    updateLocation: function(liveLocation)
-    {
-        if (this._uiLocation)
-            this._uiLocation.uiSourceCode.removeLineDecoration(this._uiLocation.lineNumber, WebInspector.LineLevelProfile.LineDecorator.type);
-        this._uiLocation = liveLocation.uiLocation();
-        if (this._uiLocation)
-            this._uiLocation.uiSourceCode.addLineDecoration(this._uiLocation.lineNumber, WebInspector.LineLevelProfile.LineDecorator.type, this._time);
-    }
+  /**
+   * @param {!WebInspector.LiveLocation} liveLocation
+   */
+  updateLocation(liveLocation) {
+    if (this._uiLocation)
+      this._uiLocation.uiSourceCode.removeLineDecoration(
+          this._uiLocation.lineNumber, WebInspector.LineLevelProfile.LineDecorator.type);
+    this._uiLocation = liveLocation.uiLocation();
+    if (this._uiLocation)
+      this._uiLocation.uiSourceCode.addLineDecoration(
+          this._uiLocation.lineNumber, WebInspector.LineLevelProfile.LineDecorator.type, this._time);
+  }
 };
 
 /**
- * @constructor
  * @implements {WebInspector.UISourceCodeFrame.LineDecorator}
+ * @unrestricted
  */
-WebInspector.LineLevelProfile.LineDecorator = function()
-{
-};
-
-WebInspector.LineLevelProfile.LineDecorator.type = "performance";
-
-WebInspector.LineLevelProfile.LineDecorator.prototype = {
-    /**
-     * @override
-     * @param {!WebInspector.UISourceCode} uiSourceCode
-     * @param {!WebInspector.CodeMirrorTextEditor} textEditor
-     */
-    decorate: function(uiSourceCode, textEditor)
-    {
-        var gutterType = "CodeMirror-gutter-performance";
-        var decorations = uiSourceCode.lineDecorations(WebInspector.LineLevelProfile.LineDecorator.type);
-        textEditor.uninstallGutter(gutterType);
-        if (!decorations)
-            return;
-        textEditor.installGutter(gutterType, false);
-        for (var decoration of decorations.values()) {
-            var time = /** @type {number} */ (decoration.data());
-            var text = WebInspector.UIString("%.1f\xa0ms", time);
-            var intensity = Number.constrain(Math.log10(1 + 2 * time) / 5, 0.02, 1);
-            var element = createElementWithClass("div", "text-editor-line-marker-performance");
-            element.textContent = text;
-            element.style.backgroundColor = `hsla(44, 100%, 50%, ${intensity.toFixed(3)})`;
-            textEditor.setGutterDecoration(decoration.line(), gutterType, element);
-        }
+WebInspector.LineLevelProfile.LineDecorator = class {
+  /**
+   * @override
+   * @param {!WebInspector.UISourceCode} uiSourceCode
+   * @param {!WebInspector.CodeMirrorTextEditor} textEditor
+   */
+  decorate(uiSourceCode, textEditor) {
+    var gutterType = 'CodeMirror-gutter-performance';
+    var decorations = uiSourceCode.lineDecorations(WebInspector.LineLevelProfile.LineDecorator.type);
+    textEditor.uninstallGutter(gutterType);
+    if (!decorations)
+      return;
+    textEditor.installGutter(gutterType, false);
+    for (var decoration of decorations.values()) {
+      var time = /** @type {number} */ (decoration.data());
+      var text = WebInspector.UIString('%.1f\xa0ms', time);
+      var intensity = Number.constrain(Math.log10(1 + 2 * time) / 5, 0.02, 1);
+      var element = createElementWithClass('div', 'text-editor-line-marker-performance');
+      element.textContent = text;
+      element.style.backgroundColor = `hsla(44, 100%, 50%, ${intensity.toFixed(3)})`;
+      textEditor.setGutterDecoration(decoration.line(), gutterType, element);
     }
+  }
 };
+
+WebInspector.LineLevelProfile.LineDecorator.type = 'performance';