Remove ndk_platform backend. Use the ndk backend.

The ndk_platform backend will soon be deprecated because the ndk backend
can serve the same purpose. This is to eliminate the confusion about
having two variants (ndk and ndk_platform) for the same 'ndk' backend.

Bug: 161456198
Test: m
Change-Id: Ibe8beeaf0d1b33968fb782f1f70c17ae9e9bf871
diff --git a/weaver/aidl/default/Android.bp b/weaver/aidl/default/Android.bp
index 37a9c94..70d9171 100644
--- a/weaver/aidl/default/Android.bp
+++ b/weaver/aidl/default/Android.bp
@@ -34,7 +34,7 @@
         "Weaver.cpp",
     ],
     shared_libs: [
-        "android.hardware.weaver-V1-ndk_platform",
+        "android.hardware.weaver-V1-ndk",
         "libbase",
         "libbinder_ndk",
     ],