Revert "setup robolectric for sysui"

This reverts commit fac84d7fdf3720724e21af59eb9776c09612689c.

Reason for revert: Causes an exception in errorprone. Example log:
https://android-build.googleplex.com/builds/pending/P44757438/errorprone/latest/view/logs/error.log

Change-Id: I9fe91baf83641ae0c2e94b5bb049cb99c39cfde6
diff --git a/packages/SystemUI/Android.bp b/packages/SystemUI/Android.bp
index f1cef7a..96bbf49 100644
--- a/packages/SystemUI/Android.bp
+++ b/packages/SystemUI/Android.bp
@@ -167,15 +167,25 @@
 }
 
 android_library {
-    name: "SystemUI-tests-base",
+    name: "SystemUI-tests",
     manifest: "tests/AndroidManifest-base.xml",
-    
+    additional_manifests: ["tests/AndroidManifest.xml"],
+
     resource_dirs: [
         "tests/res",
         "res-product",
         "res-keyguard",
         "res",
     ],
+    srcs: [
+        "tests/src/**/*.kt",
+        "tests/src/**/*.java",
+        "src/**/*.kt",
+        "src/**/*.java",
+        "src/**/I*.aidl",
+        ":ReleaseJavaFiles",
+        ":SystemUI-tests-utils",
+    ],
     static_libs: [
         "WifiTrackerLib",
         "SystemUIAnimationLib",
@@ -214,6 +224,9 @@
         "metrics-helper-lib",
         "hamcrest-library",
         "androidx.test.rules",
+        "androidx.test.uiautomator_uiautomator",
+        "mockito-target-extended-minus-junit4",
+        "androidx.test.ext.junit",
         "testables",
         "truth-prebuilt",
         "monet",
@@ -228,36 +241,6 @@
         "android.test.base",
         "android.test.mock",
     ],
-}
-
-// Device tests only
-android_library {
-    name: "SystemUI-tests",
-    manifest: "tests/AndroidManifest.xml",
-    additional_manifests: ["tests/AndroidManifest.xml"],
-    resource_dirs: [],
-    srcs: [
-        // Kotlin likes all files in the same module for internal
-        "src/**/*.kt",
-        "src/**/*.java",
-        "src/**/I*.aidl",
-        ":ReleaseJavaFiles",
-        "tests/src/**/*.kt",
-        "tests/src/**/*.java",
-        ":SystemUI-tests-utils",
-    ],
-    dont_merge_manifests: true,
-    static_libs: [
-        "SystemUI-tests-base",
-        "androidx.test.uiautomator_uiautomator",
-        "mockito-target-extended-minus-junit4",
-        "androidx.test.ext.junit",
-    ],
-    libs: [
-        "android.test.runner",
-        "android.test.base",
-        "android.test.mock",
-    ],
     kotlincflags: ["-Xjvm-default=enable"],
     aaptflags: [
         "--extra-packages",
@@ -269,58 +252,6 @@
     },
 }
 
-android_app {
-    name: "SystemUIRobo-stub",
-    defaults: [
-        "platform_app_defaults",
-        "SystemUI_app_defaults",
-    ],
-    srcs: [
-        "src/**/*.kt",
-        "src/**/*.java",
-        "src/**/I*.aidl",
-        ":ReleaseJavaFiles",
-    ],
-    manifest: "tests/AndroidManifest-base.xml",
-    static_libs: [
-        "SystemUI-tests-base",
-    ],
-    aaptflags: [
-        "--extra-packages",
-        "com.android.systemui",
-    ],
-    dont_merge_manifests: true,
-    platform_apis: true,
-    system_ext_specific: true,
-    certificate: "platform",
-    privileged: true,
-    resource_dirs: [],
-
-    kotlincflags: ["-Xjvm-default=enable"],
-    dxflags: ["--multi-dex"],
-    required: [
-        "privapp_whitelist_com.android.systemui",
-    ],
-    plugins: ["dagger2-compiler"],
-}
-
-android_robolectric_test {
-    name: "SystemUiRoboTests",
-    srcs: [
-        "tests/robolectric/src/**/*.kt",
-        "tests/robolectric/src/**/*.java",
-    ],
-    libs: [
-        "android.test.runner",
-        "android.test.base",
-        "android.test.mock",
-        "truth-prebuilt",
-    ],
-    kotlincflags: ["-Xjvm-default=enable"],
-    instrumentation_for: "SystemUIRobo-stub",
-    java_resource_dirs: ["tests/robolectric/config"],
-}
-
 // Opt-out config for optimizing the SystemUI target using R8.
 // Disabled via `export SYSTEMUI_OPTIMIZE_JAVA=false`, or explicitly in Make via
 // `SYSTEMUI_OPTIMIZE_JAVA := false`.