Remove include/private/android_logger.h

Users should depend on liblog or liblog_headers for this include.

Test: treehugger
Change-Id: I10dca8638082b2231e2c0713644f103c4c7e9b3f
diff --git a/libstats/socket/Android.bp b/libstats/socket/Android.bp
index bf79ea2..89cdfe5 100644
--- a/libstats/socket/Android.bp
+++ b/libstats/socket/Android.bp
@@ -29,6 +29,7 @@
     static_libs: [
         "libcutils", // does not expose a stable C API
     ],
+    header_libs: ["liblog_headers"],
     cflags: [
         "-Wall",
         "-Werror",