SystemUI: Trim whitespace on a string resource

The floating_mode_blacklisted_app string resource has seemingly
unnecessary whitespace. This commit removes that.

Change-Id: I8f24778395912a684e99d9e847d544db9335b114
SystemGestures: Filter navbar interactions

- Since we don't hardcode edge gesture service here (bad),
  let's avoid pulling statusbar when swiping from bottom and pie is on.

- Also cleanup a duplicated registered observer.

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Themes: Whitelist animations

Change-Id: I981a8e4741cf03d8649bc4828e597d1a7035e080
Load original drawable if cached icon throws NotFoundException

If for some reason we get a NotFoundException while trying to retrieve
a cached icon we will attempt to load the original.

Change-Id: I36a708d3e653fed12e88fe93c6d0a7f8e46726c9
WallpaperCropper: fix lockscreen wallpaper "Set wallpaper" string

The string is wrong and does not reflect the correct action the user is
about to apply.

Change-Id: I91eba87a38546563d6cf88138a0ed07219ec794f
Signed-off-by: Roman Birg <roman@cyngn.com>
Merge remote-tracking branch 'pa_upstream/kitkat' into LG
Merge remote-tracking branch 'pa/kitkat' into kitkat

- Because we didn't finished merging on official.

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Merge remote-tracking branch 'PA/kitkat' into kitkat-legacy-staging

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