Bug 1371293 - Fix remaining instances of no-multi-spaces after upgrading to ESLint 4. r=mossop

MozReview-Commit-ID: EL6qI2VDyT1

--HG--
extra : rebase_source : df939b81e6f879bfe97ae70f4596d60682d6beb6

browser/base/content/urlbarBindings.xml

@@ -1814,11 +1814,13 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
           this._margins = val;
 
           if (val) {
+            /* eslint-disable no-multi-spaces */
             let paddingInCSS =
                 3   // .autocomplete-richlistbox padding-left/right
               + 6   // .ac-site-icon margin-inline-start
               + 16  // .ac-site-icon width
               + 6;  // .ac-site-icon margin-inline-end
+            /* eslint-enable no-multi-spaces */
             let actualVal = Math.round(val.start) - paddingInCSS;
             let actualValEnd = Math.round(val.end);
             this.style.setProperty("--item-padding-start", actualVal + "px");