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benm@google.com authored
https://bugs.webkit.org/show_bug.cgi?id=27836 WebCore: Reviewed by David Kilzer. Tests: storage/change-version-handle-reuse.html storage/change-version.html * bindings/v8/custom/V8DatabaseCustom.cpp: (WebCore::CALLBACK_FUNC_DECL): Implement the V8 binding for database.changeVersion(). (WebCore::createTransaction): Fix a bug that was checking the wrong argument index to save the success callback. * storage/Database.cpp: (WebCore::updateGuidVersionMap): Safely update the Guid/version hash map. (WebCore::Database::~Database): Remove code that removes the database from the guid->database and guid->version maps. (WebCore::Database::setVersionInDatabase): Add a comment to explain some behaviour. (WebCore::Database::close): Move the code that updates the maps from the destructor to here. (WebCore::Database::performOpenAndVerify): Call updateGuidVersionMap instead of setting the hash map directly. (WebCore::Database::setExpectedVersion): Update the in memory guid->version map when we want to update the database version. LayoutTests: Reviewed by David Kilzer. * storage/change-version-expected.txt: Added. * storage/change-version-handle-reuse-expected.txt: Added. * storage/change-version-handle-reuse.html: Added. * storage/change-version.html: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@49018 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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