issue 66: CRASH (media_unittests.exe) leak_safe_read_heap() * added new DR_TRY_EXCEPT to leak_safe_read_heap()   measured perf impact: none on gap test on windows
issue 66: CRASH (media_unittests.exe) leak_safe_read_heap()
* added new DR_TRY_EXCEPT to leak_safe_read_heap()
  measured perf impact: none on gap test on windows

SVN-Revision: 73

code4bones/drmemory,sigma-random/drmemory,LohithBlaze/drmemory,code4bones/drmemory,code4bones/drmemory,sigma-random/drmemory,LohithBlaze/drmemory,code4bones/drmemory,sigma-random/drmemory,LohithBlaze/drmemory,LohithBlaze/drmemory,code4bones/drmemory,LohithBlaze/drmemory,sigma-random/drmemory,sigma-random/drmemory