Add schema for task profiles

- Add proto3 files as schema for JSON task profiles / cgroups
  files.

- Add tests to ensure the JSON files (on the device) conforms
  the schema. (libprocessgroup_proto_test)

Test: libprocessgroup_proto_test

Bug: 123664216
Change-Id: I1cab73bd0d3852ff8827fee0be22373da8a6fc5b
diff --git a/libprocessgroup/profiles/Android.bp b/libprocessgroup/profiles/Android.bp
index 9ed31b0..15d0172 100644
--- a/libprocessgroup/profiles/Android.bp
+++ b/libprocessgroup/profiles/Android.bp
@@ -28,3 +28,53 @@
     name: "task_profiles.json",
     src: "task_profiles.json",
 }
+
+cc_library_static {
+    name: "libprocessgroup_proto",
+    host_supported: true,
+    srcs: [
+        "cgroups.proto",
+        "task_profiles.proto",
+    ],
+    proto: {
+        type: "full",
+        export_proto_headers: true,
+    },
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-unused-parameter",
+    ],
+}
+
+cc_test_host {
+    name: "libprocessgroup_proto_test",
+    srcs: [
+        "test.cpp",
+    ],
+    static_libs: [
+        "libbase",
+        "libgmock",
+        "liblog",
+        "libjsoncpp",
+        "libjsonpbverify",
+        "libjsonpbparse",
+        "libprocessgroup_proto",
+    ],
+    shared_libs: [
+        "libprotobuf-cpp-full",
+    ],
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-unused-parameter",
+    ],
+    data: [
+        "cgroups.json",
+        "cgroups.recovery.json",
+        "task_profiles.json",
+    ],
+    test_suites: [
+        "general-tests",
+    ],
+}