DevTools: reformat front-end code to match chromium style.

third_party/WebKit/Source/devtools/front_end/resources/IndexedDBModel.js

Index: third_party/WebKit/Source/devtools/front_end/resources/IndexedDBModel.js
diff --git a/third_party/WebKit/Source/devtools/front_end/resources/IndexedDBModel.js b/third_party/WebKit/Source/devtools/front_end/resources/IndexedDBModel.js
index 503682cd10f85396f734384eb56e0d2a5dc2dd92..c8945a5c85199f57046af72d6c5bbd71119ed36d 100644
--- a/third_party/WebKit/Source/devtools/front_end/resources/IndexedDBModel.js
+++ b/third_party/WebKit/Source/devtools/front_end/resources/IndexedDBModel.js
@@ -507,11 +507,11 @@ WebInspector.IndexedDBModel.ObjectStore = function(name, keyPath, autoIncrement)
 
 WebInspector.IndexedDBModel.ObjectStore.prototype = {
     /**
-     * @type {string}
+     * @return {string}
      */
     get keyPathString()
     {
-        return WebInspector.IndexedDBModel.keyPathStringFromIDBKeyPath(this.keyPath);
+        return /** @type {string}*/ (WebInspector.IndexedDBModel.keyPathStringFromIDBKeyPath(/** @type {string}*/(this.keyPath)));

[dgozman, 2016/11/01 00:04:07]

Remove second.

     }
 };
 
@@ -532,11 +532,11 @@ WebInspector.IndexedDBModel.Index = function(name, keyPath, unique, multiEntry)
 
 WebInspector.IndexedDBModel.Index.prototype = {
     /**
-     * @type {string}
+     * @return {string}
      */
     get keyPathString()
     {
-        return WebInspector.IndexedDBModel.keyPathStringFromIDBKeyPath(this.keyPath);
+        return /** @type {string}*/(WebInspector.IndexedDBModel.keyPathStringFromIDBKeyPath(/** @type {string}*/(this.keyPath)));

[dgozman, 2016/11/01 00:04:07]

ditto

     }
 };