1 files changed, 0 insertions, 347 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/ScriptFormatterWorker.js b/chromium/third_party/WebKit/Source/devtools/front_end/ScriptFormatterWorker.js
deleted file mode 100644
index 505d7dc3da3..00000000000
--- a/chromium/third_party/WebKit/Source/devtools/front_end/ScriptFormatterWorker.js
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- */
-importScripts("utilities.js");
-importScripts("cm/headlesscodemirror.js");
-importScripts("cm/css.js");
-importScripts("cm/javascript.js");
-importScripts("cm/xml.js");
-importScripts("cm/htmlmixed.js");
-WebInspector = {};
-FormatterWorker = {};
-importScripts("CodeMirrorUtils.js");
-
-var onmessage = function(event) {
-    if (!event.data.method)
-        return;
-
-    FormatterWorker[event.data.method](event.data.params);
-};
-
-/**
- * @param {!Object} params
- */
-FormatterWorker.format = function(params)
-{
-    // Default to a 4-space indent.
-    var indentString = params.indentString || "    ";
-    var result = {};
-
-    if (params.mimeType === "text/html") {
-        var formatter = new FormatterWorker.HTMLFormatter(indentString);
-        result = formatter.format(params.content);
-    } else if (params.mimeType === "text/css") {
-        result.mapping = { original: [0], formatted: [0] };
-        result.content = FormatterWorker._formatCSS(params.content, result.mapping, 0, 0, indentString);
-    } else {
-        result.mapping = { original: [0], formatted: [0] };
-        result.content = FormatterWorker._formatScript(params.content, result.mapping, 0, 0, indentString);
-    }
-    postMessage(result);
-}
-
-/**
- * @param {number} totalLength
- * @param {number} chunkSize
- */
-FormatterWorker._chunkCount = function(totalLength, chunkSize)
-{
-    if (totalLength <= chunkSize)
-        return 1;
-
-    var remainder = totalLength % chunkSize;
-    var partialLength = totalLength - remainder;
-    return (partialLength / chunkSize) + (remainder ? 1 : 0);
-}
-
-/**
- * @param {!Object} params
- */
-FormatterWorker.outline = function(params)
-{
-    const chunkSize = 100000; // characters per data chunk
-    const totalLength = params.content.length;
-    const lines = params.content.split("\n");
-    const chunkCount = FormatterWorker._chunkCount(totalLength, chunkSize);
-    var outlineChunk = [];
-    var previousIdentifier = null;
-    var previousToken = null;
-    var previousTokenType = null;
-    var currentChunk = 1;
-    var processedChunkCharacters = 0;
-    var addedFunction = false;
-    var isReadingArguments = false;
-    var argumentsText = "";
-    var currentFunction = null;
-    var tokenizer = WebInspector.CodeMirrorUtils.createTokenizer("text/javascript");
-    for (var i = 0; i < lines.length; ++i) {
-        var line = lines[i];
-        tokenizer(line, processToken);
-    }
-
-    /**
-     * @param {string} tokenValue
-     * @param {string} tokenType
-     * @param {number} column
-     * @param {number} newColumn
-     */
-    function processToken(tokenValue, tokenType, column, newColumn)
-    {
-        tokenType = tokenType ? WebInspector.CodeMirrorUtils.convertTokenType(tokenType) : null;
-        if (tokenType === "javascript-ident") {
-            previousIdentifier = tokenValue;
-            if (tokenValue && previousToken === "function") {
-                // A named function: "function f...".
-                currentFunction = { line: i, column: column, name: tokenValue };
-                addedFunction = true;
-                previousIdentifier = null;
-            }
-        } else if (tokenType === "javascript-keyword") {
-            if (tokenValue === "function") {
-                if (previousIdentifier && (previousToken === "=" || previousToken === ":")) {
-                    // Anonymous function assigned to an identifier: "...f = function..."
-                    // or "funcName: function...".
-                    currentFunction = { line: i, column: column, name: previousIdentifier };
-                    addedFunction = true;
-                    previousIdentifier = null;
-                }
-            }
-        } else if (tokenValue === "." && previousTokenType === "javascript-ident")
-            previousIdentifier += ".";
-        else if (tokenValue === "(" && addedFunction)
-            isReadingArguments = true;
-        if (isReadingArguments && tokenValue)
-            argumentsText += tokenValue;
-
-        if (tokenValue === ")" && isReadingArguments) {
-            addedFunction = false;
-            isReadingArguments = false;
-            currentFunction.arguments = argumentsText.replace(/,[\r\n\s]*/g, ", ").replace(/([^,])[\r\n\s]+/g, "$1");
-            argumentsText = "";
-            outlineChunk.push(currentFunction);
-        }
-
-        if (tokenValue.trim().length) {
-            // Skip whitespace tokens.
-            previousToken = tokenValue;
-            previousTokenType = tokenType;
-        }
-        processedChunkCharacters += newColumn - column;
-
-        if (processedChunkCharacters >= chunkSize) {
-            postMessage({ chunk: outlineChunk, total: chunkCount, index: currentChunk++ });
-            outlineChunk = [];
-            processedChunkCharacters = 0;
-        }
-    }
-
-    postMessage({ chunk: outlineChunk, total: chunkCount, index: chunkCount });
-}
-
-/**
- * @param {string} content
- * @param {!{original: !Array.<number>, formatted: !Array.<number>}} mapping
- * @param {number} offset
- * @param {number} formattedOffset
- * @param {string} indentString
- * @return {string}
- */
-FormatterWorker._formatScript = function(content, mapping, offset, formattedOffset, indentString)
-{
-    var formattedContent;
-    try {
-        var tokenizer = new FormatterWorker.JavaScriptTokenizer(content);
-        var builder = new FormatterWorker.JavaScriptFormattedContentBuilder(tokenizer.content(), mapping, offset, formattedOffset, indentString);
-        var formatter = new FormatterWorker.JavaScriptFormatter(tokenizer, builder);
-        formatter.format();
-        formattedContent = builder.content();
-    } catch (e) {
-        formattedContent = content;
-    }
-    return formattedContent;
-}
-
-/**
- * @param {string} content
- * @param {!{original: !Array.<number>, formatted: !Array.<number>}} mapping
- * @param {number} offset
- * @param {number} formattedOffset
- * @param {string} indentString
- * @return {string}
- */
-FormatterWorker._formatCSS = function(content, mapping, offset, formattedOffset, indentString)
-{
-    var formattedContent;
-    try {
-        var builder = new FormatterWorker.CSSFormattedContentBuilder(content, mapping, offset, formattedOffset, indentString);
-        var formatter = new FormatterWorker.CSSFormatter(content, builder);
-        formatter.format();
-        formattedContent = builder.content();
-    } catch (e) {
-        formattedContent = content;
-    }
-    return formattedContent;
-}
-
-/**
- * @constructor
- * @param {string} indentString
- */
-FormatterWorker.HTMLFormatter = function(indentString)
-{
-    this._indentString = indentString;
-}
-
-FormatterWorker.HTMLFormatter.prototype = {
-    /**
-     * @param {string} content
-     */
-    format: function(content)
-    {
-        this.line = content;
-        this._content = content;
-        this._formattedContent = "";
-        this._mapping = { original: [0], formatted: [0] };
-        this._position = 0;
-
-        var scriptOpened = false;
-        var styleOpened = false;
-        var tokenizer = WebInspector.CodeMirrorUtils.createTokenizer("text/html");
-
-        /**
-         * @this {FormatterWorker.HTMLFormatter}
-         */
-        function processToken(tokenValue, tokenType, tokenStart, tokenEnd) {
-            if (tokenType !== "xml-tag")
-                return;
-            if (tokenValue.toLowerCase() === "<script") {
-                scriptOpened = true;
-            } else if (scriptOpened && tokenValue === ">") {
-                scriptOpened = false;
-                this._scriptStarted(tokenEnd);
-            } else if (tokenValue.toLowerCase() === "</script") {
-                this._scriptEnded(tokenStart);
-            } else if (tokenValue.toLowerCase() === "<style") {
-                styleOpened = true;
-            } else if (styleOpened && tokenValue === ">") {
-                styleOpened = false;
-                this._styleStarted(tokenEnd);
-            } else if (tokenValue.toLowerCase() === "</style") {
-                this._styleEnded(tokenStart);
-            }
-        }
-        tokenizer(content, processToken.bind(this));
-
-        this._formattedContent += this._content.substring(this._position);
-        return { content: this._formattedContent, mapping: this._mapping };
-    },
-
-    /**
-     * @param {number} cursor
-     */
-    _scriptStarted: function(cursor)
-    {
-        this._handleSubFormatterStart(cursor);
-    },
-
-    /**
-     * @param {number} cursor
-     */
-    _scriptEnded: function(cursor)
-    {
-        this._handleSubFormatterEnd(FormatterWorker._formatScript, cursor);
-    },
-
-    /**
-     * @param {number} cursor
-     */
-    _styleStarted: function(cursor)
-    {
-        this._handleSubFormatterStart(cursor);
-    },
-
-    /**
-     * @param {number} cursor
-     */
-    _styleEnded: function(cursor)
-    {
-        this._handleSubFormatterEnd(FormatterWorker._formatCSS, cursor);
-    },
-
-    /**
-     * @param {number} cursor
-     */
-    _handleSubFormatterStart: function(cursor)
-    {
-        this._formattedContent += this._content.substring(this._position, cursor);
-        this._formattedContent += "\n";
-        this._position = cursor;
-    },
-
-    /**
-     * @param {function(string, {formatted: !Array.<number>, original: !Array.<number>}, number, number, string)} formatFunction
-     * @param {number} cursor
-     */
-    _handleSubFormatterEnd: function(formatFunction, cursor)
-    {
-        if (cursor === this._position)
-            return;
-
-        var scriptContent = this._content.substring(this._position, cursor);
-        this._mapping.original.push(this._position);
-        this._mapping.formatted.push(this._formattedContent.length);
-        var formattedScriptContent = formatFunction(scriptContent, this._mapping, this._position, this._formattedContent.length, this._indentString);
-
-        this._formattedContent += formattedScriptContent;
-        this._position = cursor;
-    }
-}
-
-Array.prototype.keySet = function()
-{
-    var keys = {};
-    for (var i = 0; i < this.length; ++i)
-        keys[this[i]] = true;
-    return keys;
-};
-
-function require()
-{
-    return parse;
-}
-
-/**
- * @type {!{tokenizer}}
- */
-var exports = { tokenizer: null };
-importScripts("UglifyJS/parse-js.js");
-var parse = exports;
-
-importScripts("JavaScriptFormatter.js");
-importScripts("CSSFormatter.js");