IndexedDB: Fix mocks/comments following the great blink rename

third_party/WebKit/Source/modules/indexeddb/IDBRequestTest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 60 matching lines @@
                      IDBValue::Create());
 }
 
 TEST(IDBRequestTest, AbortErrorAfterAbort) {
   V8TestingScope scope;
   IDBTransaction* transaction = nullptr;
   IDBRequest* request = IDBRequest::Create(
       scope.GetScriptState(), IDBAny::CreateUndefined(), transaction);
   EXPECT_EQ(request->readyState(), "pending");
 
-  // Simulate the IDBTransaction having received onAbort from back end and
+  // Simulate the IDBTransaction having received OnAbort from back end and
   // aborting the request:
   request->Abort();
 
   // Now simulate the back end having fired an abort error at the request to
   // clear up any intermediaries.  Ensure an assertion is not raised.
   request->OnError(DOMException::Create(kAbortError, "Description goes here."));
 
   // Stop the request lest it be GCed and its destructor
   // finds the object in a pending state (and asserts.)
   scope.GetExecutionContext()->NotifyContextDestroyed();
@@ skipping 28 matching lines @@
     EXPECT_EQ(request->readyState(), "pending");
     std::unique_ptr<WebIDBCallbacks> callbacks = request->CreateWebCallbacks();
 
     scope.GetExecutionContext()->NotifyContextDestroyed();
     callbacks->OnSuccess(backend.release(), metadata);
   }
 }
 
 }  // namespace
 }  // namespace blink