Upstream IndexedDB binary key tests to WPT.

third_party/WebKit/LayoutTests/external/wpt/IndexedDB/support.js

Index: third_party/WebKit/LayoutTests/external/wpt/IndexedDB/support.js
diff --git a/third_party/WebKit/LayoutTests/external/wpt/IndexedDB/support.js b/third_party/WebKit/LayoutTests/external/wpt/IndexedDB/support.js
index f1c599c07b20c02df477c8c0b339db4a956c7bcc..63b23e5a73e7af363dd50a9cf407ffb04bc53f8d 100644
--- a/third_party/WebKit/LayoutTests/external/wpt/IndexedDB/support.js
+++ b/third_party/WebKit/LayoutTests/external/wpt/IndexedDB/support.js
@@ -82,7 +82,7 @@ function createdb_for_multiple_tests(dbname, version) {
         })
     }
 
-    // add a .setTest method to the DB object
+    // add a .setTest method to the IDBOpenDBRequest object
     Object.defineProperty(rq_open, 'setTest', {
         enumerable: false,
         value: function(t) {
@@ -101,7 +101,7 @@ function createdb_for_multiple_tests(dbname, version) {
 }
 
 function assert_key_equals(actual, expected, description) {
-    assert_equals(indexedDB.cmp(actual, expected), 0, description);
+  assert_equals(indexedDB.cmp(actual, expected), 0, description);
 }
 
 function indexeddb_test(upgrade_func, open_func, description, options) {