CHERRY-PICK: Add lights hal to image.

The lights hal is not being used for the msm8916. Add it to the soc.mk file.

BUG=26744898
TEST=lights hal is present in system/lib/hw

Change-Id: I064ec706e84e1a62a7798c96999615bb2b2ae9ba
(cherry picked from commit 3a8bc2da7f9ba01d054a8600a449c46b76f7426d)
diff --git a/soc/msm8916/soc.mk b/soc/msm8916/soc.mk
index e960367..da282e9 100644
--- a/soc/msm8916/soc.mk
+++ b/soc/msm8916/soc.mk
@@ -35,9 +35,9 @@
 BOARD_FLASH_BLOCK_SIZE := 131072
 
 PRODUCT_COPY_FILES += \
-  $(LOCAL_PATH)/init.msm8916.rc:root/init.msm8916.rc \
-  system/core/rootdir/init.usb.rc:root/init.usb.rc \
-  system/core/rootdir/ueventd.rc:root/ueventd.rc \
+	$(LOCAL_PATH)/init.msm8916.rc:root/init.msm8916.rc \
+	system/core/rootdir/init.usb.rc:root/init.usb.rc \
+	system/core/rootdir/ueventd.rc:root/ueventd.rc \
 
 # TODO: Move common/prebuilts/sepolicy include to audio_prebuilts.mk
 BOARD_SEPOLICY_DIRS += \
@@ -77,12 +77,16 @@
 DEVICE_PACKAGES += \
 	audio.primary.msm8916
 
+# Include Qualcomm Lights HAL implementation.
+DEVICE_PACKAGES += \
+	lights.msm8916 \
+
 # Install DragonBoard-specific audio policy, audio effects config, media codecs and mixer path files.
 PRODUCT_COPY_FILES += \
-  hardware/bsp/qcom/soc/msm8916/audio-config/audio_policy.conf:system/etc/audio_policy.conf \
-  hardware/bsp/qcom/soc/msm8916/audio-config/audio_effects.conf:system/etc/audio_effects.conf \
-  hardware/bsp/qcom/soc/msm8916/audio-config/mixer_paths_sbc.xml:system/etc/mixer_paths_sbc.xml \
-  hardware/bsp/qcom/soc/msm8916/audio-config/media_codecs_8916.xml:system/etc/media_codecs.xml
+	hardware/bsp/qcom/soc/msm8916/audio-config/audio_policy.conf:system/etc/audio_policy.conf \
+	hardware/bsp/qcom/soc/msm8916/audio-config/audio_effects.conf:system/etc/audio_effects.conf \
+	hardware/bsp/qcom/soc/msm8916/audio-config/mixer_paths_sbc.xml:system/etc/mixer_paths_sbc.xml \
+	hardware/bsp/qcom/soc/msm8916/audio-config/media_codecs_8916.xml:system/etc/media_codecs.xml
 
 # Include prebuilts to detect audio devices.
 PRODUCT_COPY_FILES += \