[8u] Request for approval: 8033930: Unnecessary new line after the StackMapTable and 8033913: Incorrect indentation of StackMapTable entries

[Alexander Zuev]

Please approve the following backport from jdk9-dev:

Bugs fixed:
8033930: Unnecessary new line after the StackMapTable 
(https://bugs.openjdk.java.net/browse/JDK-8033930)
and
8033913: Incorrect indentation of StackMapTable entries 
(https://bugs.openjdk.java.net/browse/JDK-8033913)
The fix integrated as: 
http://hg.openjdk.java.net/jdk9/dev/langtools/rev/24bbd90f9873
Fix applies without an issue to 
http://hg.openjdk.java.net/jdk8u/jdk8u-dev/langtools
Webrev available at: http://cr.openjdk.java.net/~kizune/8034137/webrev.00

/Alex