IndexedDB: Fix mocks/comments following the great blink rename

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

 /*
  * Copyright (C) 2010 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 268 matching lines @@
   return getAllKeys(script_state, range, std::numeric_limits<uint32_t>::max(),
                     exception_state);
 }
 
 IDBRequest* IDBIndex::getAllKeys(ScriptState* script_state,
                                  const ScriptValue& range,
                                  uint32_t max_count,
                                  ExceptionState& exception_state) {
   IDB_TRACE("IDBIndex::getAllKeys");
   return GetAllInternal(script_state, range, max_count, exception_state,
-                        true /* keyOnly */);
+                        /*key_only=*/true);
 }
 
 IDBRequest* IDBIndex::getKey(ScriptState* script_state,
                              const ScriptValue& key,
                              ExceptionState& exception_state) {
   IDB_TRACE("IDBIndex::getKey");
   return GetInternal(script_state, key, exception_state, true);
 }
 
 IDBRequest* IDBIndex::GetInternal(ScriptState* script_state,
@@ skipping 82 matching lines @@
                       max_count, key_only,
                       request->CreateWebCallbacks().release());
   return request;
 }
 
 WebIDBDatabase* IDBIndex::BackendDB() const {
   return transaction_->BackendDB();
 }
 
 }  // namespace blink