Revert "BroadcastQueue: fix class typo of next receiver"

This reverts commit b645484a311d6172336a470814c17668e740e737.
Revert "Fix problem where PhoneWindowManager waits for keyguard to draw"

This reverts commit 9cdcea0ba9cf57d5b3a3472d106497ee8c471934.
Don't recreate keyguard for MCC/MNC changes.

Change-Id: I9e5dfdb12df522dc7dd50c26f35aba26b1bbe44e
Keyguard: Fix configuration change observer

Change I9e5dfdb12df522dc7dd50c26f35aba26b1bbe44e made recreations
only happen when a stored copy of the previous configuration differs
from the current one. But "configuration = otherConfiguration" creates
a reference to the original object, not a copy, so newConfig.diff(mLastConfiguration)
always returned zero. Fixit by creating an actual deep copy of the
Configuration object.

Change-Id: I236932dfc0e121dd83212882b4fe71306c8a3fab
Framework: Add Landscape layout for ECA

Maintainers!!!
Please test on your devices.
MAYBE google did this for a reason =P

PS2: Whitespace

Change-Id: I22829c6e5f8badf78336e5c14d3c507426da32b9
Revert "ZygoteInit: increase GC threshold amount when preloading to postpone GC"

This reverts commit 896e8ef7f5dde6fca96b4c4abdd98368cf83e2aa.
Remove unnecessary audiomanager check
http://review.cyanogenmod.org/#/c/54965/