Remove non-NDK headers from the NDK.

Test: treehugger
Bug: https://issuetracker.google.com/160624671
Change-Id: I2fe149734167ff6e8cd00ffa8ab636fb5e6fc372
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
index 77493b3..9eb49cf 100644
--- a/libs/binder/ndk/Android.bp
+++ b/libs/binder/ndk/Android.bp
@@ -175,17 +175,6 @@
     license: "NOTICE",
 }
 
-// TODO(b/160624671): package with the aidl compiler
-ndk_headers {
-    name: "libbinder_ndk_helper_headers",
-    from: "include_cpp/android",
-    to: "android",
-    srcs: [
-        "include_cpp/android/*.h",
-    ],
-    license: "NOTICE",
-}
-
 ndk_library {
     name: "libbinder_ndk",
     symbol_file: "libbinder_ndk.map.txt",