<AWT Dev> [9] Review request for 8056914: Right Click Menu for Paste not showing after upgrading to java 7

[anton nashatyrev]

Hello,
     could you please review the following fix:

fix: http://cr.openjdk.java.net/~anashaty/8056914/9/webrev.00/ 
<http://cr.openjdk.java.net/%7Eanashaty/8056914/9/webrev.00/>
bug: https://bugs.openjdk.java.net/browse/JDK-8056914

     Problem: After moving AwtTextField from EDIT to RICHEDIT native 
peer component the system edit context menu is no more displayed

     Reason: unlike EDIT component the RICHEDIT has no 'out of the box' 
context edit menu.

     Fix: the AwtTextArea already used the RICHEDIT peer before and uses 
a workaround to display system menu. The solution is to move this 
workaround functionality up to the common AwtTextComponent ancestor 
class.  More details are in the bug comment.

Thanks!
Anton.