DevTools: fix text editor autocompletion

third_party/WebKit/Source/devtools/front_end/common/TextDictionary.js

Index: third_party/WebKit/Source/devtools/front_end/common/TextDictionary.js
diff --git a/third_party/WebKit/Source/devtools/front_end/common/TextDictionary.js b/third_party/WebKit/Source/devtools/front_end/common/TextDictionary.js
index 99b1246200272c7685820a21cad17795ee44887d..d351f718a1653d7806a3b14f2502d6d67cf66030 100644
--- a/third_party/WebKit/Source/devtools/front_end/common/TextDictionary.js
+++ b/third_party/WebKit/Source/devtools/front_end/common/TextDictionary.js
@@ -58,9 +58,9 @@ WebInspector.TextDictionary.prototype = {
         var count = this._words.get(word) || 0;
         if (!count)
             return;
-        this._index.remove(word);
         if (count === 1) {
             this._words.delete(word);
+            this._index.remove(word);
             return;
         }
         --count;