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");

toolkit/components/printing/content/printPreviewBindings.xml

@@ -264,7 +264,7 @@
             // or decrement our currently viewed page.
             this.mPageTextBox.valueNumber += aDirection;
             navType = nsIWebBrowserPrint.PRINTPREVIEW_GOTO_PAGENUM;
-            pageNum = this.mPageTextBox.value;  // TODO: back to valueNumber?
+            pageNum = this.mPageTextBox.value; // TODO: back to valueNumber?
           } else {
             // We're going to a specific page (aPageNum)
             navType = nsIWebBrowserPrint.PRINTPREVIEW_GOTO_PAGENUM;

toolkit/content/widgets/button.xml

@@ -184,7 +184,7 @@
 
         if (event.keyCode || event.charCode <= 32 || event.altKey ||
             event.ctrlKey || event.metaKey)
-          return;  // No printable char pressed, not a potential accesskey
+          return; // No printable char pressed, not a potential accesskey
 
         // Possible accesskey pressed
         var charPressedLower = String.fromCharCode(event.charCode).toLowerCase();

toolkit/content/widgets/dialog.xml

@@ -58,7 +58,7 @@
         <![CDATA[
           if (this.hasAttribute("defaultButton"))
             return this.getAttribute("defaultButton");
-          return "accept";  // default to the accept button
+          return "accept"; // default to the accept button
         ]]>
         </getter>
         <setter>