RFR(S): 8005079: fix LogCompilation for incremental inlining

[Roland Westrelin]

This fixes the LogCompilation tool when incremental inlining happens. It required some extra data in the log file. I also changed the way the class names are reported in the log output so it uses the same as PrintInlining. It’s especially useful for lambda form:

java.lang.invoke.LambdaForm$MH/1282811396

rather than

java/lang/invoke/LambdaForm$MH

(which makes it hard to know what LF this is)

http://cr.openjdk.java.net/~roland/8005079/webrev.00/

Roland.