Set WifiHAL to only log debug by default.

This is not the proper way to really fix this, but it is the best thing to
do in the time period we have for N.  In the future they will be moving
more to a dumpsys style approach.

Change-Id: I98ec7928cd93a3edfb93cdbf3703132ac6658699
diff --git a/target/product/base.mk b/target/product/base.mk
index dba2fb7..7ff0b0a 100644
--- a/target/product/base.mk
+++ b/target/product/base.mk
@@ -132,6 +132,12 @@
     vold \
     wm
 
+# TODO: Remove after N. Set WifiHAL to only log debug by default.
+# This is not the proper way to really fix this, but it is the best thing to
+# do in the time period we have for N.  In the future they will be moving
+# more to a dumpsys style approach.
+PRODUCT_PROPERTY_OVERRIDES += \
+    persist.log.tag.WifiHAL=I
 
 PRODUCT_COPY_FILES := $(call add-to-product-copy-files-if-exists,\
     frameworks/base/preloaded-classes:system/etc/preloaded-classes)