Running a Visual Studio 2010 build of DumpRenderTree can crash when using WebPreferences if a non-2010 runtime library is deallocating the memory. This patch adjusts the behavior of the WebPreferences implementation to use the library allocator rather than overriding to use the current CRT allocator so that future cleanup can be done by the same runtime library.
Created attachment 203276 [details] Patch
<rdar://problem/14016391>
Committed r150930: <http://trac.webkit.org/changeset/150930>