Attempt to run error_prone_android_framework_test as unit tests

* unclear why the test mapping file is not running with host:true since
it's a java_test_host
* See go/a-unit-tests for full details

The test will continue to be part of presubmit but running as part of
the unit tests suite instead of TEST_MAPPING.
For unit tests, explicit test_mapping declaration isn't needed to run.


Change-Id: I9c0b93d6e6eb0b97ff96b1ac7c02d4525b762bd6
Test: presubmit
Bug: 180736967
Merged-In: I9c0b93d6e6eb0b97ff96b1ac7c02d4525b762bd6

errorprone/Android.bp

@@ -36,11 +36,12 @@ java_library_host {
 
 java_test_host {
     name: "error_prone_android_framework_test",
-    test_suites: ["general-tests"],
     srcs: ["tests/java/**/*.java"],
     java_resource_dirs: ["tests/res"],
     java_resources: [":error_prone_android_framework_testdata"],
     static_libs: [
+        "truth-prebuilt",
+        "kxml2-2.3.0",
         "error_prone_android_framework_lib",
         "error_prone_test_helpers",
         "hamcrest-library",
@@ -48,6 +49,9 @@ java_test_host {
         "platform-test-annotations",
         "junit",
     ],
+    test_options: {
+        unit_test: true,
+    },
 }
 
 filegroup {

errorprone/TEST_MAPPING

@@ -1,7 +0,0 @@
-{
-    "presubmit": [
-        {
-            "name": "error_prone_android_framework_test"
-        }
-    ]
-}