Revert "FM: Remove Ioctl base code"

This reverts commit 5156eb1ae2b6a385ccfee8a1ddadf5811dce8f82.

Change-Id: I68fb8a81cadde7a49d83f9189d592e88d1b35ba8
diff --git a/jni/Android.bp b/jni/Android.bp
index 1d6e8e0..29da75c 100755
--- a/jni/Android.bp
+++ b/jni/Android.bp
@@ -4,6 +4,10 @@
     system_ext_specific: true,
     srcs: [
         "android_hardware_fm.cpp",
+        "ConfFileParser.cpp",
+        "ConfigFmThs.cpp",
+        "FmIoctlsInterface.cpp",
+        "FmPerformanceParams.cpp",
     ],
 
     host_ldlibs: ["-ldl"],