Reviewed-by: phh, kvn

Summary: Some G1 code cleanup.
Reviewed-by: johnc, jcoomes, jwilhelm

Summary: Ensure safe exception handler table is generated on Win32 binaries when compile with VS2010
Reviewed-by: acorn, coleenp, dcubed, sla, ohair

Summary: Added overflow detection in arena Amalloc methods
Reviewed-by: coleenp, phh

Summary: #define _WIN32_WINNT 0x500
Reviewed-by: ohrstrom, hosterda, coleenp

Summary: Add special rule to allow assignment of frames with uninit flags set.
Reviewed-by: never, coleenp

Summary: Make the G1 specific version of is_in_closed_subset() available in all builds.
Reviewed-by: tonyp, jcoomes

Reviewed-by: dsamersoff, kamg, hosterda

Summary: Dynamic-code generated events should be deferred and processed by service thread
Reviewed-by: dsamersoff, dcubed

Summary: Update the HS21 build number to 03
Reviewed-by: jcoomes

Summary: removed erroneous flags
Reviewed-by: kvn, dcubed

Reviewed-by: kvn, jrose

Summary: Allocate ordinary object arrays
Reviewed-by: ysr, never, mchung

Summary: Increase default SharedMiscDataSize
Reviewed-by: dcubed, kamg

Summary: see synopsis
Reviewed-by: acorn, coleenp

Summary: fix hashtable.hpp to qualify non-dependant name with "this"
Reviewed-by: phh, never, poonam
Contributed-by: volker.simonis@gmail.com

Reviewed-by: darcy, katleman, jjg

Summary: Turn off biased locking if !UseFastLocking or UseHeavyMonitors options are requested.
Reviewed-by: phh, never, dcubed, dholmes

Summary: Make sure the backing store file is flushed in create_sharedmem_resources() and get_user_name_slow() no longer checks the size of the backing store file.
Reviewed-by: briand, swamyv, acorn, poonam

Summary: Set JDK_IMPORT_PATH to  ALT_JDK_TARGET_IMPORT_PATH if it is defined
Reviewed-by: phh, ohair