Bug 1418874 part 1 - Use JS impl of CSS lexer instead of that from InspectorUtils in devtools. r=tromey

MozReview-Commit-ID: 3mam0A2JNif

--HG--
extra : rebase_source : a4d6af4bbd063875903f9d37c221b0fb1fbf0ece

devtools/client/shared/test/browser_filter-editor-01.js

@@ -6,15 +6,15 @@
 // Tests that the Filter Editor Widget parses filter values correctly (setCssValue)
 
 const {CSSFilterEditorWidget} = require("devtools/client/shared/widgets/FilterWidget");
-const InspectorUtils = require("InspectorUtils");
 
 const TEST_URI = CHROME_URL_ROOT + "doc_filter-editor-01.html";
 const {getClientCssProperties} = require("devtools/shared/fronts/css-properties");
+const {getCSSLexer} = require("devtools/shared/css/lexer");
 
 // Verify that the given string consists of a valid CSS URL token.
 // Return true on success, false on error.
 function verifyURL(string) {
-  const lexer = InspectorUtils.getCSSLexer(string);
+  const lexer = getCSSLexer(string);
 
   const token = lexer.nextToken();
   if (!token || token.tokenType !== "url") {

devtools/server/actors/styles.js

@@ -6,6 +6,7 @@
 
 const Services = require("Services");
 const protocol = require("devtools/shared/protocol");
+const {getCSSLexer} = require("devtools/shared/css/lexer");
 const {LongStringActor} = require("devtools/server/actors/string");
 const InspectorUtils = require("InspectorUtils");
 
@@ -1611,7 +1612,7 @@ function getRuleText(initialText, line, column) {
 
   const {offset: textOffset, text} =
       getTextAtLineColumn(initialText, line, column);
-  const lexer = InspectorUtils.getCSSLexer(text);
+  const lexer = getCSSLexer(text);
 
   // Search forward for the opening brace.
   while (true) {
@@ -1685,7 +1686,7 @@ function getSelectorOffsets(initialText, line, column) {
 
   const {offset: textOffset, text} =
       getTextAtLineColumn(initialText, line, column);
-  const lexer = InspectorUtils.getCSSLexer(text);
+  const lexer = getCSSLexer(text);
 
   // Search forward for the opening brace.
   let endOffset;