Revert "Making NN hardware interface libs "host supported""

Revert "Making NNAPI libraries and tests host supported"

Revert submission 1769046-neuralnetworks_host_build

Reason for revert: New Build Breakage
Reverted Changes:
Ib54d5c274:Making NNAPI libraries and tests host supported
I1d7c66516:Making NN hardware interface libs "host supported"...

Change-Id: I6f65774325889c50b9f8bbab13b557705419b6cf
diff --git a/neuralnetworks/1.2/utils/Android.bp b/neuralnetworks/1.2/utils/Android.bp
index 4eefb0f..41281ee 100644
--- a/neuralnetworks/1.2/utils/Android.bp
+++ b/neuralnetworks/1.2/utils/Android.bp
@@ -50,21 +50,10 @@
             cflags: ["-DNN_DEBUGGABLE"],
         },
     },
-    target: {
-        host: {
-            cflags: [
-                "-D__INTRODUCED_IN(x)=",
-                "-D__assert(a,b,c)=",
-                // We want all the APIs to be available on the host.
-                "-D__ANDROID_API__=10000",
-            ],
-        },
-    },
 }
 
 cc_test {
     name: "neuralnetworks_utils_hal_1_2_test",
-    host_supported: true,
     srcs: ["test/*.cpp"],
     static_libs: [
         "android.hardware.neuralnetworks@1.0",
@@ -87,12 +76,8 @@
         "libhidlbase",
         "libhidlmemory",
         "liblog",
+        "libnativewindow",
         "libutils",
     ],
-    target: {
-        android: {
-            shared_libs: ["libnativewindow"],
-        },
-    },
     test_suites: ["general-tests"],
 }