Revert "Add option for switching between UMS and MTP/PTP mode. (1/2)"

This reverts commit e6dd781fbcfc94bfe33c84c1a4e05afe6dfc478e.
Revert "LegacyUSB: Squashed commit with updates for 4.2"

This reverts commit 9e97069023e7dcd979627523a861161567bfde87.
Revert "SystemUI: Add dock battery icon styles"

This reverts commit a5d3875db22c126326bdf35318ee4454b387c93c.

Signed-off-by: Paul Beeler <sparksco@gmail.com>

Conflicts:
	core/res/res/values/symbols.xml
	packages/SystemUI/res/values/dimens.xml
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
Revert "systemui: modify hdpi & xhdpi drawables for battery_min"

This reverts commit cf2922072e22f4a937e522514c90d3826ac9112e.
Revert "SystemUI: Fix dock battery visual glitch"

This reverts commit 512d945a34dccf0f434e10d7386b109b3c9ee8dd.
Revert "frameworks: base: systemui: remove textSize from dock_battery_text"

This reverts commit 34cfd5c8af3548e0cd54ab1a48f6a046c428bbdb.
Revert "Cleanup dock battery support"

This reverts commit 19856a9cd7907253bfafbb30b03588729b13aef6.
Revert "frameworks: add dock battery drawables for HDPI devices"

This reverts commit de65d17ddfcfcdd4cf32bc88b391b0e608e853c1.
Revert "Show dock battery level if available"

This reverts commit 5192c11227d9f7c424eeb585aa3252aa8512fee4.
Revert "DeviceKeyHandle: The device should consume only known keys"

This reverts commit 648130676d62604ec597e84cb0fb2b90735c97b8.
Revert "Dispatch keys to a device specific key handler"

This reverts commit 8f69082a9032422d0906f477e75f651446cdac74.

Signed-off-by: Paul Beeler <sparksco@gmail.com>

Conflicts:
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
Revert "frameworks: base: add storage_sd_dock_card string"

This reverts commit e4639fc501a384634bd0c0045fc61e1215ee3739.
Revert "Add support for external dock batteries"

This reverts commit 3970f3030178618c63fd65adeef9441909caed4e.