detach the view from the parent before adding to borderView

[salachi]

TIMOB-12134 - If the view already has a parent, we need to detach it before adding to the borderView. borderView is then added to the original parent.

[ayeung]

A couple of things:

1. Please format your code with the eclipse profile I have sent you earlier (just the code snippet, not the whole file)
2. Please also put the TIMOB number in the git commits.
3. I investigated on the root cause of this problem. It looks like the process properties is not happening before we add the window to the tab group. I made a change like http://pastie.org/private/6zcqzoosqnz21b09bhztg, and it seems to resolve the issue since we are forcing the border view to get created first before we add anything. I haven't done thorough testing on this though, but maybe you could take a look at see if there are any regressions when doing a KS run. I believe your change fixes the issue, but I'd prefer to prevent this scenario from occurring instead of fixing it after it occurs.

[ayeung]

Actually my fix may not be ideal since it blocks the runtime thread, which may cause a small performance hit. We can probably your solution. I'll review the code now.

[ayeung]

Probably don't need to check for null on savedLayoutParams, native android already handles this.

[ayeung]

Code reviewed, please address comments.

[ayeung]

Code reviewed and functionally tested. Request Accepted