[2/3] mediaeditor: Allow custom DOMX source instead of Google DOMX default

Part 2 of 3 patches: To allow omap4 devices to use custom "domx" source
via a new BoardConfig.mk item:
TI_CUSTOM_DOMX_PATH := device/<manufacturer>/<device-name>/domx

This setting provides for 3 changes during the build:
1. In hardware/ti/omap4xxx this settings stops standard Google domx
source from being built and changes the domx reference for tiutils.
2. In frameworks/base it changes the default openmax references for
frameworks/base/media/jni/mediaeditor/Android.mk to the new location
3. In frameworks/av changes the openmax references in 5 places, and adds
new includes in ACodec.cpp, CameraSource.cpp and OMXCodec.cpp

This commit is based on cherry-pick from omapzoom (with a more descriptive
BoardConfig setting name):
http://www.omapzoom.org/?p=platform/frameworks/base.git;a=commit;h=f7f929ff477955333bf7e7413a81a66d683d1f3f

Change-Id: I7ba8052a6144597bf961b78723186c58b7e12e48
Re-add BOARD_USE_LEGACY_TOUCHSCREEN flag for the devices that needs it

Change-Id: I24ed882348ec5463910b5e49f849af2deac240a3
Frameworks: QS performance profiles tile

Patchset 2: Fix not null comparation
Patchset 3: xxhdpi drawables
Patchset 4: Fix xxhdpi drawables (thx blunden)
            Rebased
Patchset 5: Add suggestions
            Sync on boot the system property with the setting
Patchset 6: Rebased

Conflicts:
	core/java/com/android/internal/util/cm/QSUtils.java
	core/res/res/values-cs/cm_strings.xml
	core/res/res/values-el/cm_strings.xml
	core/res/res/values-hu/cm_strings.xml
	core/res/res/values/cm_strings.xml
	core/res/res/values/config.xml
	core/res/res/values/symbols.xml
	packages/SystemUI/res/drawable-hdpi/ic_qs_perf_profile.png
	packages/SystemUI/res/drawable-hdpi/ic_qs_perf_profile_bal.png
	packages/SystemUI/res/drawable-hdpi/ic_qs_perf_profile_perf.png
	packages/SystemUI/res/drawable-hdpi/ic_qs_perf_profile_pwrsv.png
	packages/SystemUI/res/drawable-mdpi/ic_qs_perf_profile.png
	packages/SystemUI/res/drawable-mdpi/ic_qs_perf_profile_bal.png
	packages/SystemUI/res/drawable-mdpi/ic_qs_perf_profile_perf.png
	packages/SystemUI/res/drawable-mdpi/ic_qs_perf_profile_pwrsv.png
	packages/SystemUI/res/drawable-xhdpi/ic_qs_perf_profile.png
	packages/SystemUI/res/drawable-xhdpi/ic_qs_perf_profile_bal.png
	packages/SystemUI/res/drawable-xhdpi/ic_qs_perf_profile_perf.png
	packages/SystemUI/res/drawable-xhdpi/ic_qs_perf_profile_pwrsv.png
	packages/SystemUI/res/drawable-xxhdpi/ic_qs_perf_profile.png
	packages/SystemUI/res/drawable-xxhdpi/ic_qs_perf_profile_bal.png
	packages/SystemUI/res/drawable-xxhdpi/ic_qs_perf_profile_perf.png
	packages/SystemUI/res/drawable-xxhdpi/ic_qs_perf_profile_pwrsv.png
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java
	services/java/com/android/server/SystemServer.java

Change-Id: Ib32d3734b63f88a3473e0ab10d8edf30dae9ceb6
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Conflicts:
	core/res/res/values/symbols.xml