[JSCRIPT] Sync with Wine Staging 2.9. CORE-13362

[JSCRIPT] Sync with Wine Staging 2.9. CORE-13362

59c39fa jscript: Added new debug channel printing details and backtrace of unwinded exceptions.
60232cc jscript: Always jump to finally block from OP_pop_exept when available.
685cd43 jscript: Pass finally offset instead of catch ident to OP_push_except.
8bd99c3 jscript: Ensure that OP_pop_except is called with proper stack depth.
622eb72 jscript: Added new opcode to enter catch block and use it to setup the scope.
b7bb166 jscript: Simplify pop_to_stat implementation.
1731629 jscript: Add __WINE_ALLOC_SIZE attributes to heap_xxx() functions.

svn path=/trunk/; revision=74811