DevTools: [SASS] extract exact property name and value ranges

third_party/WebKit/Source/devtools/front_end/sass/SASSSourceMapFactory.js

Index: third_party/WebKit/Source/devtools/front_end/sass/SASSSourceMapFactory.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sass/SASSSourceMapFactory.js b/third_party/WebKit/Source/devtools/front_end/sass/SASSSourceMapFactory.js
index 5b204f5ddd20aaac15cd62b08c7611ddf10736b8..b619a15e78f1d7f7437ee5f39990e5c68e55f0c3 100644
--- a/third_party/WebKit/Source/devtools/front_end/sass/SASSSourceMapFactory.js
+++ b/third_party/WebKit/Source/devtools/front_end/sass/SASSSourceMapFactory.js
@@ -70,7 +70,7 @@ WebInspector.SASSSourceMapFactory.prototype = {
         {
             if (!(cssNode instanceof WebInspector.SASSSupport.TextNode))
                 return;
-            var entry = sourceMap.findEntry(cssNode.range.endLine, cssNode.range.endColumn);
+            var entry = sourceMap.findEntry(cssNode.range.startLine, cssNode.range.startColumn);
             if (!entry || !entry.sourceURL || typeof entry.sourceLineNumber === "undefined" || typeof entry.sourceColumnNumber === "undefined")
                 return;
             var sassAST = models.get(entry.sourceURL);