Bug 1475659 - Update Codemirror to 5.39.0. r=bgrins

devtools/client/sourceeditor/README

@@ -5,7 +5,7 @@ code, and optionally help with indentation.
 
 # Upgrade
 
-Currently used version is 5.38.0. To upgrade: download a new version of
+Currently used version is 5.39.0. To upgrade: download a new version of
 CodeMirror from the project's page [1] and replace all JavaScript and
 CSS files inside the codemirror directory [2].
 

devtools/client/sourceeditor/codemirror/lib/codemirror.js

@@ -6577,8 +6577,6 @@ function registerGlobalHandlers() {
 // Called when the window resizes
 function onResize(cm) {
   var d = cm.display
-  if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth)
-    { return }
   // Might be a text scaling operation, clear size caches.
   d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null
   d.scrollbarsClipped = false
@@ -9678,7 +9676,7 @@ CodeMirror.fromTextArea = fromTextArea
 
 addLegacyProps(CodeMirror)
 
-CodeMirror.version = "5.38.0"
+CodeMirror.version = "5.39.0"
 
 return CodeMirror;
 

devtools/client/sourceeditor/codemirror/mode/javascript/javascript.js

@@ -344,7 +344,7 @@ CodeMirror.defineMode("javascript", function(config, parserConfig) {
   function expect(wanted) {
     function exp(type) {
       if (type == wanted) return cont();
-      else if (wanted == ";") return pass();
+      else if (wanted == ";" || type == "}" || type == ")" || type == "]") return pass();
       else return cont(exp);
     };
     return exp;

devtools/client/sourceeditor/codemirror/mode/xml/xml.js

@@ -163,8 +163,9 @@ CodeMirror.defineMode("xml", function(editorConf, config_) {
         stream.next();
       }
       return style;
-    };
+    }
   }
+
   function doctype(depth) {
     return function(stream, state) {
       var ch;