Switch to protobuf lite

Fixes: 36272398

Protobuf lite isn't just smaller, it also doesn't
have the problematic DescriptorPool at all. So no
need to switch this to a shared library.

Test: hwui_unit_test passes and doesn't crash. CTS incident tests pass
as well

Change-Id: I2693ba2c47af89a5c561c4f63cc7e1f509ebbbec
diff --git a/libs/hwui/Android.bp b/libs/hwui/Android.bp
index acf8883..07ff27d 100644
--- a/libs/hwui/Android.bp
+++ b/libs/hwui/Android.bp
@@ -62,7 +62,7 @@
         "libskia",
         "libui",
         "libgui",
-        "libprotobuf-cpp-full",
+        "libprotobuf-cpp-lite",
         "libharfbuzz_ng",
         "libft2",
         "libminikin",