Bug 919706 - Localize search UI. r=robcee

browser/devtools/sourceeditor/codemirror/README

@@ -18,8 +18,9 @@ To confirm the functionality run mochitests for the following components:
 
 The sourceeditor component contains imported CodeMirror tests [3]. Some
 tests were commented out because we don't use that functionality within
-Firefox (for example Ruby editing mode). Other than that, we don't have
-any Mozilla-specific patches applied to CodeMirror itself.
+Firefox (for example Ruby editing mode). The search addon (search.js)
+was slightly modified to make search UI localizable. Other than that,
+we don't have any Mozilla-specific patches applied to CodeMirror itself.
 
 # Addons
 

browser/devtools/sourceeditor/codemirror/search/search.js

@@ -45,12 +45,16 @@
     var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
     return isRE ? new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i") : query;
   }
-  var queryDialog =
-    'Search: <input type="text" style="width: 10em"/> <span style="color: #888">(Use /re/ syntax for regexp search)</span>';
+  var queryDialog;
   function doSearch(cm, rev) {
+    if (!queryDialog) {
+      queryDialog = cm.l10n('findCmd.promptMessage') +
+        ' <input type="text" style="width: 10em"/>';
+    }
+
     var state = getSearchState(cm);
     if (state.query) return findNext(cm, rev);
-    dialog(cm, queryDialog, "Search for:", function(query) {
+    dialog(cm, queryDialog, cm.l10n('findCmd.promptMessage'), function(query) {
       cm.operation(function() {
         if (!query || state.query) return;
         state.query = parseQuery(query);

browser/devtools/sourceeditor/editor.js

@@ -207,6 +207,10 @@ Editor.prototype = {
       cm.on("gutterClick", (cm, line) => this.emit("gutterClick", line));
       cm.on("cursorActivity", (cm) => this.emit("cursorActivity"));
 
+      win.CodeMirror.defineExtension("l10n", (name) => {
+        return L10N.GetStringFromName(name);
+      });
+
       doc.defaultView.controllers.insertControllerAt(0, controller(this, doc.defaultView));
 
       this.container = env;