linearlayout: fix measurement of childrens when parent and childrens have exactly the same pixels

When children measure exactly the same width/height than the parent, any child with
width/height == 0 and with weight > 0 must be reset. Otherwise, the view will retains
the same width/height between measurements calls (that is not valid if the view changed
its orientation).

This explain the bug in CYAN-5471 when in hpdi devices the spacer view has the same
width after rotate from landscape to portrait when language is german and date beewteen
September 10-30. Steps to repro in i9100 (hdpi):

1.- Set language to german and date to September, 10.
2.- First run, the expanded bar has the same width that its children (480px the current
screen size), but spacer has 0px (because it isn't being measured by linearlayout).
3.- Rotate to landscape, spacer gains space and all buttons are displayed correctly.
4.- Rotate to portrait, spacer has the same width that in step 3, because it isn't measured
again and delta == 0;

This patch forces this views to be re-measured to 0 to match the current delta (the views doesn't
need to be expanded or shrinked).

JIRA: CYAN-5471
https://jira.cyanogenmod.org/browse/CYAN-5471
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Change-Id: Iab60337eca6ded7b2b4d57fdcc95863be461db34
Avoid to skip app window due to un-assigned sending to bottom state while app window sort

should assign value of WindowToken.sendingToBottom according to the state of this token is moved to top or bottom
to avoid app window is skiped incorrectly due to sending to bottom state is un-assigned while app window sort
and finding focus window.

Change-Id: I190838d1d01ca229155d5176930178ab41335556
Signed-off-by: tingna_sung <tingna_sung@htc.com>
WIFI: Fix wimax teardown when wifi connected

Due to patch:
https://github.com/CyanogenMod/android_frameworks_base/commit/f769f4cbc2aaac8d9d49f9ff79a6fe0affc4ff6e

Change-Id: I18e5ced62c8e4976f7a6835ba8c593930dac0586