[7u6] Request for review: 7154048 [macosx] At least drag twice, the toolbar can be dragged to the left side.

[Alexander Scherbatiy]

Hello,

This is a request from the AWT team to backport a JDK 8 fix into JDK 7u6:

bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7154048
webrev: http://cr.openjdk.java.net/~alexsch/7154048/webrev7.00

JDK 8 changeset: http://hg.openjdk.java.net/jdk8/awt/jdk/rev/0fad89bd606b

This is not a direct backport because there were new changes in the 7u6 
AWTView, AWTWindow, and CPlatformWindow classes.

So the fix code has been ported manually. The only changes between 
original fix and new one is that self.nsWindow call is used instead of 
the self in the AWTWindow.m class
in the same way as it is used now in the AWTWindow.m class from the JDK 
8 sources.


Thank you,
  Alexandr.