Merge 73697 - 2010-12-10 Hans Wennborg <hans@chromium.org>...

Merge 73697 - 2010-12-10  Hans Wennborg  <hans@chromium.org>;

        Reviewed by Jeremy Orlow.

        IndexedDB: Numeric keys are floats.
        https://bugs.webkit.org/show_bug.cgi?id=50674

        Update layout tests to use floating-point values for keys.

        * storage/indexeddb/keyrange-expected.txt:
        * storage/indexeddb/keyrange.html:
        Make sure creating the keys works.
        * storage/indexeddb/objectstore-cursor-expected.txt:
        * storage/indexeddb/objectstore-cursor.html:
        Make sure retrieving the keys from the DB objectstore works.
2010-12-10  Hans Wennborg  <hans@chromium.org>;

        Reviewed by Jeremy Orlow.

        IndexedDB: Numeric keys are floats.
        https://bugs.webkit.org/show_bug.cgi?id=50674

        Use floating point to represent numeric keys,
        add version meta data to the SQLite db,
        and migrate object stores that use integers.

        * bindings/v8/IDBBindingUtilities.cpp:
        (WebCore::createIDBKeyFromValue):
        * bindings/v8/custom/V8IDBKeyCustom.cpp:
        (WebCore::toV8):
        * storage/IDBFactoryBackendImpl.cpp:
        (WebCore::createTables):
        (WebCore::migrateDatabase):
        (WebCore::IDBFactoryBackendImpl::open):
        * storage/IDBKey.cpp:
        (WebCore::IDBKey::IDBKey):
        (WebCore::IDBKey::fromQuery):
        (WebCore::IDBKey::bind):
        (WebCore::IDBKey::bindWithNulls):
        * storage/IDBKey.h:
        (WebCore::IDBKey::create):
        (WebCore::IDBKey::number):
2010-12-10  Hans Wennborg  <hans@chromium.org>;

        Reviewed by Jeremy Orlow.

        IndexedDB: Numeric keys are floats.
        https://bugs.webkit.org/show_bug.cgi?id=50674

        Represent numeric keys as floating point values.

        * public/WebIDBKey.h:
        (WebKit::WebIDBKey::WebIDBKey):
        * src/WebIDBKey.cpp:
        (WebKit::WebIDBKey::assign):
        (WebKit::WebIDBKey::number):

TBR=hans@chromium.org

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=73902