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

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

 /*
  * Copyright (C) 2008 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. 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.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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
- * @extends {WebInspector.SDKObject}
  * @implements {WebInspector.ContentProvider}
- * @param {!WebInspector.DebuggerModel} debuggerModel
- * @param {string} scriptId
- * @param {string} sourceURL
- * @param {number} startLine
- * @param {number} startColumn
- * @param {number} endLine
- * @param {number} endColumn
- * @param {!RuntimeAgent.ExecutionContextId} executionContextId
- * @param {string} hash
- * @param {boolean} isContentScript
- * @param {boolean} isLiveEdit
- * @param {string=} sourceMapURL
- * @param {boolean=} hasSourceURL
+ * @unrestricted
  */
-WebInspector.Script = function(debuggerModel, scriptId, sourceURL, startLine, startColumn, endLine, endColumn, executionContextId, hash, isContentScript, isLiveEdit, sourceMapURL, hasSourceURL)
-{
-    WebInspector.SDKObject.call(this, debuggerModel.target());
+WebInspector.Script = class extends WebInspector.SDKObject {
+  /**
+   * @param {!WebInspector.DebuggerModel} debuggerModel
+   * @param {string} scriptId
+   * @param {string} sourceURL
+   * @param {number} startLine
+   * @param {number} startColumn
+   * @param {number} endLine
+   * @param {number} endColumn
+   * @param {!RuntimeAgent.ExecutionContextId} executionContextId
+   * @param {string} hash
+   * @param {boolean} isContentScript
+   * @param {boolean} isLiveEdit
+   * @param {string=} sourceMapURL
+   * @param {boolean=} hasSourceURL
+   */
+  constructor(
+      debuggerModel,
+      scriptId,
+      sourceURL,
+      startLine,
+      startColumn,
+      endLine,
+      endColumn,
+      executionContextId,
+      hash,
+      isContentScript,
+      isLiveEdit,
+      sourceMapURL,
+      hasSourceURL) {
+    super(debuggerModel.target());
     this.debuggerModel = debuggerModel;
     this.scriptId = scriptId;
     this.sourceURL = sourceURL;
     this.lineOffset = startLine;
     this.columnOffset = startColumn;
     this.endLine = endLine;
     this.endColumn = endColumn;
     this._executionContextId = executionContextId;
     this.hash = hash;
     this._isContentScript = isContentScript;
     this._isLiveEdit = isLiveEdit;
     this.sourceMapURL = sourceMapURL;
     this.hasSourceURL = hasSourceURL;
-};
-
-/** @enum {symbol} */
-WebInspector.Script.Events = {
-    ScriptEdited: Symbol("ScriptEdited"),
-    SourceMapURLAdded: Symbol("SourceMapURLAdded")
-};
-
-WebInspector.Script.sourceURLRegex = /^[\040\t]*\/\/[@#] sourceURL=\s*(\S*?)\s*$/m;
-
-/**
- * @param {string} source
- * @return {string}
- */
-WebInspector.Script._trimSourceURLComment = function(source)
-{
-    var sourceURLIndex = source.lastIndexOf("//# sourceURL=");
+  }
+
+  /**
+   * @param {string} source
+   * @return {string}
+   */
+  static _trimSourceURLComment(source) {
+    var sourceURLIndex = source.lastIndexOf('//# sourceURL=');
     if (sourceURLIndex === -1) {
-        sourceURLIndex = source.lastIndexOf("//@ sourceURL=");
-        if (sourceURLIndex === -1)
-            return source;
-    }
-    var sourceURLLineIndex = source.lastIndexOf("\n", sourceURLIndex);
+      sourceURLIndex = source.lastIndexOf('//@ sourceURL=');
+      if (sourceURLIndex === -1)
+        return source;
+    }
+    var sourceURLLineIndex = source.lastIndexOf('\n', sourceURLIndex);
     if (sourceURLLineIndex === -1)
-        return source;
-    var sourceURLLine = source.substr(sourceURLLineIndex + 1).split("\n", 1)[0];
+      return source;
+    var sourceURLLine = source.substr(sourceURLLineIndex + 1).split('\n', 1)[0];
     if (sourceURLLine.search(WebInspector.Script.sourceURLRegex) === -1)
-        return source;
+      return source;
     return source.substr(0, sourceURLLineIndex) + source.substr(sourceURLLineIndex + sourceURLLine.length + 1);
-};
-
-/**
- * @param {!WebInspector.Script} script
- * @param {string} source
- */
-WebInspector.Script._reportDeprecatedCommentIfNeeded = function(script, source)
-{
+  }
+
+  /**
+   * @param {!WebInspector.Script} script
+   * @param {string} source
+   */
+  static _reportDeprecatedCommentIfNeeded(script, source) {
     var consoleModel = script.target().consoleModel;
     if (!consoleModel)
-        return;
+      return;
     var linesToCheck = 5;
-    var offset = source.lastIndexOf("\n");
+    var offset = source.lastIndexOf('\n');
     while (linesToCheck && offset !== -1) {
-        offset = source.lastIndexOf("\n", offset - 1);
-        --linesToCheck;
+      offset = source.lastIndexOf('\n', offset - 1);
+      --linesToCheck;
     }
     offset = offset !== -1 ? offset : 0;
     var sourceTail = source.substr(offset);
     if (sourceTail.length > 5000)
+      return;
+    if (sourceTail.search(/^[\040\t]*\/\/@ source(mapping)?url=/mi) === -1)
+      return;
+    var text = WebInspector.UIString(
+        '\'//@ sourceURL\' and \'//@ sourceMappingURL\' are deprecated, please use \'//# sourceURL=\' and \'//# sourceMappingURL=\' instead.');
+    var msg = new WebInspector.ConsoleMessage(
+        script.target(), WebInspector.ConsoleMessage.MessageSource.JS, WebInspector.ConsoleMessage.MessageLevel.Warning,
+        text, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined,
+        script.scriptId);
+    consoleModel.addMessage(msg);
+  }
+
+  /**
+   * @return {boolean}
+   */
+  isContentScript() {
+    return this._isContentScript;
+  }
+
+  /**
+   * @return {?WebInspector.ExecutionContext}
+   */
+  executionContext() {
+    return this.target().runtimeModel.executionContext(this._executionContextId);
+  }
+
+  /**
+   * @return {boolean}
+   */
+  isLiveEdit() {
+    return this._isLiveEdit;
+  }
+
+  /**
+   * @override
+   * @return {string}
+   */
+  contentURL() {
+    return this.sourceURL;
+  }
+
+  /**
+   * @override
+   * @return {!WebInspector.ResourceType}
+   */
+  contentType() {
+    return WebInspector.resourceTypes.Script;
+  }
+
+  /**
+   * @override
+   * @return {!Promise<?string>}
+   */
+  requestContent() {
+    if (this._source)
+      return Promise.resolve(this._source);
+    if (!this.scriptId)
+      return Promise.resolve(/** @type {?string} */ (''));
+
+    var callback;
+    var promise = new Promise(fulfill => callback = fulfill);
+    this.target().debuggerAgent().getScriptSource(this.scriptId, didGetScriptSource.bind(this));
+    return promise;
+
+    /**
+     * @this {WebInspector.Script}
+     * @param {?Protocol.Error} error
+     * @param {string} source
+     */
+    function didGetScriptSource(error, source) {
+      if (!error) {
+        WebInspector.Script._reportDeprecatedCommentIfNeeded(this, source);
+        this._source = WebInspector.Script._trimSourceURLComment(source);
+      } else {
+        this._source = '';
+      }
+      callback(this._source);
+    }
+  }
+
+  /**
+   * @override
+   * @param {string} query
+   * @param {boolean} caseSensitive
+   * @param {boolean} isRegex
+   * @param {function(!Array.<!DebuggerAgent.SearchMatch>)} callback
+   */
+  searchInContent(query, caseSensitive, isRegex, callback) {
+    /**
+     * @param {?Protocol.Error} error
+     * @param {!Array.<!DebuggerAgent.SearchMatch>} searchMatches
+     */
+    function innerCallback(error, searchMatches) {
+      if (error) {
+        console.error(error);
+        callback([]);
         return;
-    if (sourceTail.search(/^[\040\t]*\/\/@ source(mapping)?url=/mi) === -1)
-        return;
-    var text = WebInspector.UIString("'//@ sourceURL' and '//@ sourceMappingURL' are deprecated, please use '//# sourceURL=' and '//# sourceMappingURL=' instead.");
-    var msg = new WebInspector.ConsoleMessage(script.target(), WebInspector.ConsoleMessage.MessageSource.JS, WebInspector.ConsoleMessage.MessageLevel.Warning, text, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, script.scriptId);
-    consoleModel.addMessage(msg);
+      }
+      var result = [];
+      for (var i = 0; i < searchMatches.length; ++i) {
+        var searchMatch =
+            new WebInspector.ContentProvider.SearchMatch(searchMatches[i].lineNumber, searchMatches[i].lineContent);
+        result.push(searchMatch);
+      }
+      callback(result || []);
+    }
+
+    if (this.scriptId) {
+      // Script failed to parse.
+      this.target().debuggerAgent().searchInContent(this.scriptId, query, caseSensitive, isRegex, innerCallback);
+    } else {
+      callback([]);
+    }
+  }
+
+  /**
+   * @param {string} source
+   * @return {string}
+   */
+  _appendSourceURLCommentIfNeeded(source) {
+    if (!this.hasSourceURL)
+      return source;
+    return source + '\n //# sourceURL=' + this.sourceURL;
+  }
+
+  /**
+   * @param {string} newSource
+   * @param {function(?Protocol.Error, !RuntimeAgent.ExceptionDetails=, !Array.<!DebuggerAgent.CallFrame>=, !RuntimeAgent.StackTrace=, boolean=)} callback
+   */
+  editSource(newSource, callback) {
+    /**
+     * @this {WebInspector.Script}
+     * @param {?Protocol.Error} error
+     * @param {!Array.<!DebuggerAgent.CallFrame>=} callFrames
+     * @param {boolean=} stackChanged
+     * @param {!RuntimeAgent.StackTrace=} asyncStackTrace
+     * @param {!RuntimeAgent.ExceptionDetails=} exceptionDetails
+     */
+    function didEditScriptSource(error, callFrames, stackChanged, asyncStackTrace, exceptionDetails) {
+      if (!error && !exceptionDetails)
+        this._source = newSource;
+      var needsStepIn = !!stackChanged;
+      callback(error, exceptionDetails, callFrames, asyncStackTrace, needsStepIn);
+    }
+
+    newSource = WebInspector.Script._trimSourceURLComment(newSource);
+    // We append correct sourceURL to script for consistency only. It's not actually needed for things to work correctly.
+    newSource = this._appendSourceURLCommentIfNeeded(newSource);
+
+    if (this.scriptId)
+      this.target().debuggerAgent().setScriptSource(
+          this.scriptId, newSource, undefined, didEditScriptSource.bind(this));
+    else
+      callback('Script failed to parse');
+  }
+
+  /**
+   * @param {number} lineNumber
+   * @param {number=} columnNumber
+   * @return {!WebInspector.DebuggerModel.Location}
+   */
+  rawLocation(lineNumber, columnNumber) {
+    return new WebInspector.DebuggerModel.Location(this.debuggerModel, this.scriptId, lineNumber, columnNumber || 0);
+  }
+
+  /**
+   * @return {boolean}
+   */
+  isInlineScript() {
+    var startsAtZero = !this.lineOffset && !this.columnOffset;
+    return !!this.sourceURL && !startsAtZero;
+  }
+
+  /**
+   * @param {string} sourceMapURL
+   */
+  addSourceMapURL(sourceMapURL) {
+    if (this.sourceMapURL)
+      return;
+    this.sourceMapURL = sourceMapURL;
+    this.dispatchEventToListeners(WebInspector.Script.Events.SourceMapURLAdded, this.sourceMapURL);
+  }
+
+  /**
+   * @return {boolean}
+   */
+  isAnonymousScript() {
+    return !this.sourceURL;
+  }
+
+  /**
+   * @return {boolean}
+   */
+  isInlineScriptWithSourceURL() {
+    return !!this.hasSourceURL && this.isInlineScript();
+  }
+
+  /**
+   * @param {!Array<!DebuggerAgent.ScriptPosition>} positions
+   * @return {!Promise<boolean>}
+   */
+  setBlackboxedRanges(positions) {
+    return new Promise(setBlackboxedRanges.bind(this));
+
+    /**
+     * @param {function(?)} fulfill
+     * @param {function(*)} reject
+     * @this {WebInspector.Script}
+     */
+    function setBlackboxedRanges(fulfill, reject) {
+      this.target().debuggerAgent().setBlackboxedRanges(this.scriptId, positions, callback);
+      /**
+       * @param {?Protocol.Error} error
+       */
+      function callback(error) {
+        if (error)
+          console.error(error);
+        fulfill(!error);
+      }
+    }
+  }
 };
 
-WebInspector.Script.prototype = {
-    /**
-     * @return {boolean}
-     */
-    isContentScript: function()
-    {
-        return this._isContentScript;
-    },
-
-    /**
-     * @return {?WebInspector.ExecutionContext}
-     */
-    executionContext: function()
-    {
-        return this.target().runtimeModel.executionContext(this._executionContextId);
-    },
-
-    /**
-     * @return {boolean}
-     */
-    isLiveEdit: function()
-    {
-        return this._isLiveEdit;
-    },
-
-    /**
-     * @override
-     * @return {string}
-     */
-    contentURL: function()
-    {
-        return this.sourceURL;
-    },
-
-    /**
-     * @override
-     * @return {!WebInspector.ResourceType}
-     */
-    contentType: function()
-    {
-        return WebInspector.resourceTypes.Script;
-    },
-
-    /**
-     * @override
-     * @return {!Promise<?string>}
-     */
-    requestContent: function()
-    {
-        if (this._source)
-            return Promise.resolve(this._source);
-        if (!this.scriptId)
-            return Promise.resolve(/** @type {?string} */(""));
-
-        var callback;
-        var promise = new Promise(fulfill => callback = fulfill);
-        this.target().debuggerAgent().getScriptSource(this.scriptId, didGetScriptSource.bind(this));
-        return promise;
-
-        /**
-         * @this {WebInspector.Script}
-         * @param {?Protocol.Error} error
-         * @param {string} source
-         */
-        function didGetScriptSource(error, source)
-        {
-            if (!error) {
-                WebInspector.Script._reportDeprecatedCommentIfNeeded(this, source);
-                this._source = WebInspector.Script._trimSourceURLComment(source);
-            } else {
-                this._source = "";
-            }
-            callback(this._source);
-        }
-    },
-
-    /**
-     * @override
-     * @param {string} query
-     * @param {boolean} caseSensitive
-     * @param {boolean} isRegex
-     * @param {function(!Array.<!DebuggerAgent.SearchMatch>)} callback
-     */
-    searchInContent: function(query, caseSensitive, isRegex, callback)
-    {
-        /**
-         * @param {?Protocol.Error} error
-         * @param {!Array.<!DebuggerAgent.SearchMatch>} searchMatches
-         */
-        function innerCallback(error, searchMatches)
-        {
-            if (error) {
-                console.error(error);
-                callback([]);
-                return;
-            }
-            var result = [];
-            for (var i = 0; i < searchMatches.length; ++i) {
-                var searchMatch = new WebInspector.ContentProvider.SearchMatch(searchMatches[i].lineNumber, searchMatches[i].lineContent);
-                result.push(searchMatch);
-            }
-            callback(result || []);
-        }
-
-        if (this.scriptId) {
-            // Script failed to parse.
-            this.target().debuggerAgent().searchInContent(this.scriptId, query, caseSensitive, isRegex, innerCallback);
-        } else {
-            callback([]);
-        }
-    },
-
-    /**
-     * @param {string} source
-     * @return {string}
-     */
-    _appendSourceURLCommentIfNeeded: function(source)
-    {
-        if (!this.hasSourceURL)
-            return source;
-        return source + "\n //# sourceURL=" + this.sourceURL;
-    },
-
-    /**
-     * @param {string} newSource
-     * @param {function(?Protocol.Error, !RuntimeAgent.ExceptionDetails=, !Array.<!DebuggerAgent.CallFrame>=, !RuntimeAgent.StackTrace=, boolean=)} callback
-     */
-    editSource: function(newSource, callback)
-    {
-        /**
-         * @this {WebInspector.Script}
-         * @param {?Protocol.Error} error
-         * @param {!Array.<!DebuggerAgent.CallFrame>=} callFrames
-         * @param {boolean=} stackChanged
-         * @param {!RuntimeAgent.StackTrace=} asyncStackTrace
-         * @param {!RuntimeAgent.ExceptionDetails=} exceptionDetails
-         */
-        function didEditScriptSource(error, callFrames, stackChanged, asyncStackTrace, exceptionDetails)
-        {
-            if (!error && !exceptionDetails)
-                this._source = newSource;
-            var needsStepIn = !!stackChanged;
-            callback(error, exceptionDetails, callFrames, asyncStackTrace, needsStepIn);
-        }
-
-        newSource = WebInspector.Script._trimSourceURLComment(newSource);
-        // We append correct sourceURL to script for consistency only. It's not actually needed for things to work correctly.
-        newSource = this._appendSourceURLCommentIfNeeded(newSource);
-
-        if (this.scriptId)
-            this.target().debuggerAgent().setScriptSource(this.scriptId, newSource, undefined, didEditScriptSource.bind(this));
-        else
-            callback("Script failed to parse");
-    },
-
-    /**
-     * @param {number} lineNumber
-     * @param {number=} columnNumber
-     * @return {!WebInspector.DebuggerModel.Location}
-     */
-    rawLocation: function(lineNumber, columnNumber)
-    {
-        return new WebInspector.DebuggerModel.Location(this.debuggerModel, this.scriptId, lineNumber, columnNumber || 0);
-    },
-
-    /**
-     * @return {boolean}
-     */
-    isInlineScript: function()
-    {
-        var startsAtZero = !this.lineOffset && !this.columnOffset;
-        return !!this.sourceURL && !startsAtZero;
-    },
-
-    /**
-     * @param {string} sourceMapURL
-     */
-    addSourceMapURL: function(sourceMapURL)
-    {
-        if (this.sourceMapURL)
-            return;
-        this.sourceMapURL = sourceMapURL;
-        this.dispatchEventToListeners(WebInspector.Script.Events.SourceMapURLAdded, this.sourceMapURL);
-    },
-
-    /**
-     * @return {boolean}
-     */
-    isAnonymousScript: function()
-    {
-        return !this.sourceURL;
-    },
-
-    /**
-     * @return {boolean}
-     */
-    isInlineScriptWithSourceURL: function()
-    {
-        return !!this.hasSourceURL && this.isInlineScript();
-    },
-
-    /**
-     * @param {!Array<!DebuggerAgent.ScriptPosition>} positions
-     * @return {!Promise<boolean>}
-     */
-    setBlackboxedRanges: function(positions)
-    {
-        return new Promise(setBlackboxedRanges.bind(this));
-
-        /**
-         * @param {function(?)} fulfill
-         * @param {function(*)} reject
-         * @this {WebInspector.Script}
-         */
-        function setBlackboxedRanges(fulfill, reject)
-        {
-            this.target().debuggerAgent().setBlackboxedRanges(this.scriptId, positions, callback);
-            /**
-             * @param {?Protocol.Error} error
-             */
-            function callback(error)
-            {
-                if (error)
-                    console.error(error);
-                fulfill(!error);
-            }
-        }
-    },
-
-    __proto__: WebInspector.SDKObject.prototype
+/** @enum {symbol} */
+WebInspector.Script.Events = {
+  ScriptEdited: Symbol('ScriptEdited'),
+  SourceMapURLAdded: Symbol('SourceMapURLAdded')
 };
+
+WebInspector.Script.sourceURLRegex = /^[\040\t]*\/\/[@#] sourceURL=\s*(\S*?)\s*$/m;
+
+