Move minigbm.debug property to minigbm_msm/device.mk

Move vendor.minigbm.debug=nocompression property, which is
used to boot devboards with software rendering, to
minigbm_msm/device.mk.

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Change-Id: I9d57cceb769f9957a61806ab36b1e75c5f14bb09
diff --git a/shared/graphics/minigbm_msm/device.mk b/shared/graphics/minigbm_msm/device.mk
index fcdb6a0..b7c1caa 100644
--- a/shared/graphics/minigbm_msm/device.mk
+++ b/shared/graphics/minigbm_msm/device.mk
@@ -21,3 +21,8 @@
 
 PRODUCT_PROPERTY_OVERRIDES := \
     ro.hardware.gralloc=minigbm_msm
+
+ifeq ($(TARGET_USES_SWR), true)
+PRODUCT_VENDOR_PROPERTIES := \
+    vendor.minigbm.debug=nocompression
+endif