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: Id16039722fd70d4e2e934a0988f13a768ce833ec
diff --git a/drm/libmediadrm/Android.bp b/drm/libmediadrm/Android.bp
index 0ffe626..71df58c 100644
--- a/drm/libmediadrm/Android.bp
+++ b/drm/libmediadrm/Android.bp
@@ -66,7 +66,7 @@
     ],
 
     static_libs: [
-        "resourcemanager_aidl_interface-ndk_platform",
+        "resourcemanager_aidl_interface-ndk",
     ],
 
     export_shared_lib_headers: [
diff --git a/drm/libmediadrm/fuzzer/Android.bp b/drm/libmediadrm/fuzzer/Android.bp
index 7281066..49bbad4 100644
--- a/drm/libmediadrm/fuzzer/Android.bp
+++ b/drm/libmediadrm/fuzzer/Android.bp
@@ -35,7 +35,7 @@
     static_libs: [
         "libmediadrm",
         "liblog",
-        "resourcemanager_aidl_interface-ndk_platform",
+        "resourcemanager_aidl_interface-ndk",
     ],
     header_libs: [
         "libmedia_headers",