qcom_power: add TARGET_PROVIDES_POWERHAL

Change-Id: Ic6f8777025389b94aa3ddb476caf07e93cb0df6b
Merge tag 'android-4.4.1_r1' into HEAD

Android 4.4.1 Release 1
power: Allow passing socket name from config

 * MPDecision on Mako is different from Flo.

Change-Id: Ibbff7d97d841ad379091c7df8da8dc04de4f4d5f
power: Don't build this if we choose the CM PowerHAL

Change-Id: I84617f1984d6b49a9e0eca617d2ab5624a27025a
power: Skip build if perf enabled

Change-Id: Ia20f3ef8752d6df674ed9d7850cc9dc271638e58
power: Option for disabling input boost

 * Redundant with recent kernel changes

Change-Id: Id741113522804bc381d58dc2d09a83c29b30a83f
power: Make NO_TOUCH_BOOST the default

 * The Google targets all use in-kernel input boost.

Change-Id: I0350ee62b4cf927f8377096833c421fdde8fc860
power: This HAL is only for Google devices

Change-Id: If50f9c72f6a336200bd1e3a4c5d1a0b6b54e0533
power: Additional guards

Change-Id: I67f8ffc55e734ada251e42b4ed50bc038f63b3d2
power: Deal with TARGET_POWERHAL_VARIANT

Change-Id: I7d68066b17ce54866ae354669a7b05029d7b12f7