Revert 128379 - IndexedDB: Use ScriptValue instead of SerializedScriptValue when possible

Revert 128379 - IndexedDB: Use ScriptValue instead of SerializedScriptValue when possible
https://bugs.webkit.org/show_bug.cgi?id=94023

Patch by Alec Flett <alecflett@chromium.org>; on 2012-09-12
Reviewed by Kentaro Hara.

Transition the put/add/update methods to accept direct ScriptValue
objects rather than SerializedScriptValues, to eliminate lots of
redundant deserialization/serialization steps while storing
values.

Also see https://bugs.webkit.org/show_bug.cgi?id=95409 for
followup get/openCursor work, following this.

No new tests, this is a performance refactor of core IDB
functionality. Most existing tests cover correctness. Tests that
might fail include:

storage/indexeddb/objectstore-basics.html
storage/indexeddb/keypath-basics.html
storage/indexeddb/index-basics.html

* Modules/indexeddb/IDBCursor.cpp:
(WebCore::IDBCursor::update):
* Modules/indexeddb/IDBCursor.h:
(IDBCursor):
* Modules/indexeddb/IDBCursor.idl:
* Modules/indexeddb/IDBObjectStore.cpp:
(WebCore::generateIndexKeysForValue):
(WebCore::IDBObjectStore::add):
(WebCore::IDBObjectStore::put):
(WebCore):
* Modules/indexeddb/IDBObjectStore.h:
(WebCore::IDBObjectStore::add):
(WebCore::IDBObjectStore::put):
(IDBObjectStore):
* Modules/indexeddb/IDBObjectStore.idl:
* bindings/v8/IDBBindingUtilities.cpp:
(WebCore):
(WebCore::createIDBKeyFromScriptValueAndKeyPath):
(WebCore::deserializeIDBValue):
(WebCore::canInjectIDBKeyIntoScriptValue):
* bindings/v8/IDBBindingUtilities.h:
(WebCore):

TBR=commit-queue@webkit.org
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=132820