EXPAND_FRAMES -> SKIP_FRAMES, cheap speed improvement
EXPAND_FRAMES -> SKIP_FRAMES, cheap speed improvement

fengshao0907/java-thread-sanitizer,google/java-thread-sanitizer,google/java-thread-sanitizer,fengshao0907/java-thread-sanitizer,XQQ8765/java-thread-sanitizer,XQQ8765/java-thread-sanitizer