[9] Review Request: 7179078 Remove @beaninfo processing from the makefiles

[Sergey Bylokhov]

Hello,
Please review the fix for jdk9.

Before the JEP 256 [1], we generated beanInfo classes + copied some 
other resources during the build. After the jep was integrated these 
files became obsolete and can be removed.
  - Utility classes were removed.(see [2] how they were used before)
  - The images were moved from the make folder to the src, so they will 
be copied using standard mechanism.

[1] https://bugs.openjdk.java.net/browse/JDK-8044826
[2] 
http://cr.openjdk.java.net/~serb/4763438/webrev.00/make/gensrc/GensrcSwing.gmk.sdiff.html

Bug: https://bugs.openjdk.java.net/browse/JDK-7179078
Webrevs can be found at:
http://cr.openjdk.java.net/~serb/7179078/jdk.00
http://cr.openjdk.java.net/~serb/7179078/root.00

-- 
Best regards, Sergey.