Added vulcanize under third_party/npm_modules

node_modules/vulcanize/node_modules/cssom/lib/parse.js

Index: node_modules/vulcanize/node_modules/cssom/lib/parse.js
diff --git a/node_modules/vulcanize/node_modules/cssom/lib/parse.js b/node_modules/vulcanize/node_modules/cssom/lib/parse.js
new file mode 100644
index 0000000000000000000000000000000000000000..223017b5196cfb49162fca797ac462d7ce69d1af
--- /dev/null
+++ b/node_modules/vulcanize/node_modules/cssom/lib/parse.js
@@ -0,0 +1,338 @@
+//.CommonJS
+var CSSOM = {};
+///CommonJS
+
+
+/**
+ * @param {string} token
+ */
+CSSOM.parse = function parse(token) {
+
+	var i = 0;
+
+	/**
+	  "before-selector" or
+	  "selector" or
+	  "atRule" or
+	  "atBlock" or
+	  "before-name" or
+	  "name" or
+	  "before-value" or
+	  "value"
+	*/
+	var state = "before-selector";
+
+	var index;
+	var buffer = "";
+
+	var SIGNIFICANT_WHITESPACE = {
+		"selector": true,
+		"value": true,
+		"atRule": true,
+		"importRule-begin": true,
+		"importRule": true,
+		"atBlock": true
+	};
+
+	var styleSheet = new CSSOM.CSSStyleSheet;
+
+	// @type CSSStyleSheet|CSSMediaRule|CSSFontFaceRule|CSSKeyframesRule
+	var currentScope = styleSheet;
+
+	// @type CSSMediaRule|CSSKeyframesRule
+	var parentRule;
+
+	var selector, name, value, priority="", styleRule, mediaRule, importRule, fontFaceRule, keyframesRule, keyframeRule;
+
+	var atKeyframesRegExp = /@(-(?:\w+-)+)?keyframes/g;
+
+	var parseError = function(message) {
+		var lines = token.substring(0, i).split('\n');
+		var lineCount = lines.length;
+		var charCount = lines.pop().length + 1;
+		var error = new Error(message + ' (line ' + lineCount + ', char ' + charCount + ')');
+		error.line = lineCount;
+		error.char = charCount;
+		error.styleSheet = styleSheet;
+		throw error;
+	};
+
+	for (var character; character = token.charAt(i); i++) {
+
+		switch (character) {
+
+		case " ":
+		case "\t":
+		case "\r":
+		case "\n":
+		case "\f":
+			if (SIGNIFICANT_WHITESPACE[state]) {
+				buffer += character;
+			}
+			break;
+
+		// String
+		case '"':
+			index = token.indexOf('"', i + 1) + 1;
+			if (!index) {
+				parseError('Unmatched "');
+			}
+			buffer += token.slice(i, index);
+			i = index - 1;
+			switch (state) {
+				case 'before-value':
+					state = 'value';
+					break;
+				case 'importRule-begin':
+					state = 'importRule';
+					break;
+			}
+			break;
+
+		case "'":
+			index = token.indexOf("'", i + 1) + 1;
+			if (!index) {
+				parseError("Unmatched '");
+			}
+			buffer += token.slice(i, index);
+			i = index - 1;
+			switch (state) {
+				case 'before-value':
+					state = 'value';
+					break;
+				case 'importRule-begin':
+					state = 'importRule';
+					break;
+			}
+			break;
+
+		// Comment
+		case "/":
+			if (token.charAt(i + 1) === "*") {
+				i += 2;
+				index = token.indexOf("*/", i);
+				if (index === -1) {
+					parseError("Missing */");
+				} else {
+					i = index + 1;
+				}
+			} else {
+				buffer += character;
+			}
+			if (state === "importRule-begin") {
+				buffer += " ";
+				state = "importRule";
+			}
+			break;
+
+		// At-rule
+		case "@":
+			if (token.indexOf("@media", i) === i) {
+				state = "atBlock";
+				mediaRule = new CSSOM.CSSMediaRule;
+				mediaRule.__starts = i;
+				i += "media".length;
+				buffer = "";
+				break;
+			} else if (token.indexOf("@import", i) === i) {
+				state = "importRule-begin";
+				i += "import".length;
+				buffer += "@import";
+				break;
+			} else if (token.indexOf("@font-face", i) === i) {
+				state = "fontFaceRule-begin";
+				i += "font-face".length;
+				fontFaceRule = new CSSOM.CSSFontFaceRule;
+				fontFaceRule.__starts = i;
+				buffer = "";
+				break;
+			} else {
+				atKeyframesRegExp.lastIndex = i;
+				var matchKeyframes = atKeyframesRegExp.exec(token);
+				if (matchKeyframes && matchKeyframes.index === i) {
+					state = "keyframesRule-begin";
+					keyframesRule = new CSSOM.CSSKeyframesRule;
+					keyframesRule.__starts = i;
+					keyframesRule._vendorPrefix = matchKeyframes[1]; // Will come out as undefined if no prefix was found
+					i += matchKeyframes[0].length - 1;
+					buffer = "";
+					break;
+				} else if (state == "selector") {
+					state = "atRule";
+				}
+			}
+			buffer += character;
+			break;
+
+		case "{":
+			if (state === "selector" || state === "atRule") {
+				styleRule.selectorText = buffer.trim();
+				styleRule.style.__starts = i;
+				buffer = "";
+				state = "before-name";
+			} else if (state === "atBlock") {
+				mediaRule.media.mediaText = buffer.trim();
+				currentScope = parentRule = mediaRule;
+				mediaRule.parentStyleSheet = styleSheet;
+				buffer = "";
+				state = "before-selector";
+			} else if (state === "fontFaceRule-begin") {
+				if (parentRule) {
+					fontFaceRule.parentRule = parentRule;
+				}
+				fontFaceRule.parentStyleSheet = styleSheet;
+				styleRule = fontFaceRule;
+				buffer = "";
+				state = "before-name";
+			} else if (state === "keyframesRule-begin") {
+				keyframesRule.name = buffer.trim();
+				if (parentRule) {
+					keyframesRule.parentRule = parentRule;
+				}
+				keyframesRule.parentStyleSheet = styleSheet;
+				currentScope = parentRule = keyframesRule;
+				buffer = "";
+				state = "keyframeRule-begin";
+			} else if (state === "keyframeRule-begin") {
+				styleRule = new CSSOM.CSSKeyframeRule;
+				styleRule.keyText = buffer.trim();
+				styleRule.__starts = i;
+				buffer = "";
+				state = "before-name";
+			}
+			break;
+
+		case ":":
+			if (state === "name") {
+				name = buffer.trim();
+				buffer = "";
+				state = "before-value";
+			} else {
+				buffer += character;
+			}
+			break;
+
+		case '(':
+			if (state === 'value') {
+				index = token.indexOf(')', i + 1);
+				if (index === -1) {
+					parseError('Unmatched "("');
+				}
+				buffer += token.slice(i, index + 1);
+				i = index;
+			} else {
+				buffer += character;
+			}
+			break;
+
+		case "!":
+			if (state === "value" && token.indexOf("!important", i) === i) {
+				priority = "important";
+				i += "important".length;
+			} else {
+				buffer += character;
+			}
+			break;
+
+		case ";":
+			switch (state) {
+				case "value":
+					styleRule.style.setProperty(name, buffer.trim(), priority);
+					priority = "";
+					buffer = "";
+					state = "before-name";
+					break;
+				case "atRule":
+					buffer = "";
+					state = "before-selector";
+					break;
+				case "importRule":
+					importRule = new CSSOM.CSSImportRule;
+					importRule.parentStyleSheet = importRule.styleSheet.parentStyleSheet = styleSheet;
+					importRule.cssText = buffer + character;
+					styleSheet.cssRules.push(importRule);
+					buffer = "";
+					state = "before-selector";
+					break;
+				default:
+					buffer += character;
+					break;
+			}
+			break;
+
+		case "}":
+			switch (state) {
+				case "value":
+					styleRule.style.setProperty(name, buffer.trim(), priority);
+					priority = "";
+				case "before-name":
+				case "name":
+					styleRule.__ends = i + 1;
+					if (parentRule) {
+						styleRule.parentRule = parentRule;
+					}
+					styleRule.parentStyleSheet = styleSheet;
+					currentScope.cssRules.push(styleRule);
+					buffer = "";
+					if (currentScope.constructor === CSSOM.CSSKeyframesRule) {
+						state = "keyframeRule-begin";
+					} else {
+						state = "before-selector";
+					}
+					break;
+				case "keyframeRule-begin":
+				case "before-selector":
+				case "selector":
+					// End of media rule.
+					if (!parentRule) {
+						parseError("Unexpected }");
+					}
+					currentScope.__ends = i + 1;
+					// Nesting rules aren't supported yet
+					styleSheet.cssRules.push(currentScope);
+					currentScope = styleSheet;
+					parentRule = null;
+					buffer = "";
+					state = "before-selector";
+					break;
+			}
+			break;
+
+		default:
+			switch (state) {
+				case "before-selector":
+					state = "selector";
+					styleRule = new CSSOM.CSSStyleRule;
+					styleRule.__starts = i;
+					break;
+				case "before-name":
+					state = "name";
+					break;
+				case "before-value":
+					state = "value";
+					break;
+				case "importRule-begin":
+					state = "importRule";
+					break;
+			}
+			buffer += character;
+			break;
+		}
+	}
+
+	return styleSheet;
+};
+
+
+//.CommonJS
+exports.parse = CSSOM.parse;
+// The following modules cannot be included sooner due to the mutual dependency with parse.js
+CSSOM.CSSStyleSheet = require("./CSSStyleSheet").CSSStyleSheet;
+CSSOM.CSSStyleRule = require("./CSSStyleRule").CSSStyleRule;
+CSSOM.CSSImportRule = require("./CSSImportRule").CSSImportRule;
+CSSOM.CSSMediaRule = require("./CSSMediaRule").CSSMediaRule;
+CSSOM.CSSFontFaceRule = require("./CSSFontFaceRule").CSSFontFaceRule;
+CSSOM.CSSStyleDeclaration = require('./CSSStyleDeclaration').CSSStyleDeclaration;
+CSSOM.CSSKeyframeRule = require('./CSSKeyframeRule').CSSKeyframeRule;
+CSSOM.CSSKeyframesRule = require('./CSSKeyframesRule').CSSKeyframesRule;
+///CommonJS