DevTools: [SSP] make rule link to point to the style open bracket

third_party/WebKit/LayoutTests/inspector/elements/styles-4/inline-style-sourcemap-expected.txt

 Verify that inline style sourceMappingURL is resolved properly.
 
 .red,body{color:red}body{background-color:red}
 /*# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIm1peGluLmxlc3MiLCJ0ZXN0Lmxlc3MiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsS0NJQSxLREhFLE1BQUEsSUNHRixLQUVFLGlCQUFBIn0=*/
 [expanded] 
 element.style { ()
 
 [expanded] 
-body { (test.less:5 -> test.less:5:1)
+body { (test.less:7 -> test.less:7:3)
     background-color: red;
 
 [expanded] 
-.red, body { (test.less:5 -> test.less:5:1)
+.red, body { (mixin.less:2 -> mixin.less:2:3)
     color: red;
 
 [expanded] 
 body { (user agent stylesheet)
     display: block;
     margin: 8px;
         margin-top: 8px;
         margin-right: 8px;
         margin-bottom: 8px;
         margin-left: 8px;