Revert "Revert "Revert "Fix real-time change - nav bar width in landscape"""

This reverts commit a2a560198441dfc938253c3f14bcd449c8ae2a31.
Revert "Navigation Bar: Ability to enable on every device 1/2"

This reverts commit 76fd336321b015425208d866090787abf0c00e3c.
Revert "Minor code adjustments for Navigation bar width change"

This reverts commit 160d7bc3901c3ae9cadf9ef1f463a37ca268607a.

Conflicts:
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java

Change-Id: If55da5949b93037fdb74d37203c5df24b1bb6215
Revert "Change in Nav Bar Width in landscape - 1/2"

This reverts commit 0d608b7fd64ad83a8efabf7e463d93d4f8bfc83b.
Revert "Realtime change of Nav Bar Height"

This reverts commit 0f6d172f51f0e8cf725538ea09b9fa1ba5093fa6.

Conflicts:
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java

Change-Id: I387fba5c1dca07d6f9124ec487c018728991b047