Proposal: Add YAML file with VM patch file information.

runtime/vm/libraries.json

Index: runtime/vm/libraries.json
diff --git a/runtime/vm/libraries.json b/runtime/vm/libraries.json
new file mode 100644
index 0000000000000000000000000000000000000000..4a518eda870be41914136c1109740719c0b1571b
--- /dev/null
+++ b/runtime/vm/libraries.json
@@ -0,0 +1,163 @@
+{
+  "core": {
+    "sources": [
+      "core_patch.dart",
+      "array.cc",
+      "array.dart",
+      "array_patch.dart",
+      "bigint.dart",
+      "bool.cc",
+      "bool_patch.dart",
+      "date.cc",
+      "date_patch.dart",
+      "double.cc",
+      "double.dart",
+      "double_patch.dart",
+      "errors.cc",
+      "errors_patch.dart",
+      "expando_patch.dart",
+      "function.cc",
+      "function.dart",
+      "function_patch.dart",
+      "growable_array.cc",
+      "growable_array.dart",
+      "identical.cc",
+      "identical_patch.dart",
+      "immutable_map.dart",
+      "integers.cc",
+      "integers.dart",
+      "integers_patch.dart",
+      "invocation_mirror.h",
+      "invocation_mirror_patch.dart",
+      "lib_prefix.dart",
+      "map_patch.dart",
+      "null_patch.dart",
+      "object.cc",
+      "object_patch.dart",
+      "regexp.cc",
+      "regexp_patch.dart",
+      "stacktrace.cc",
+      "stacktrace.dart",
+      "stacktrace.h",
+      "stopwatch.cc",
+      "stopwatch_patch.dart",
+      "string.cc",
+      "string_buffer_patch.dart",
+      "string_patch.dart",
+      "type_patch.dart",
+      "uri.cc",
+      "uri_patch.dart",
+      "weak_property.cc",
+      "weak_property.dart"
+    ],
+    "directory": "../lib"
+  },
+  "async": {
+    "sources": [
+      "async_patch.dart",
+      "deferred_load_patch.dart",
+      "schedule_microtask_patch.dart",
+      "timer_patch.dart"
+    ],
+    "directory": "../lib"
+  },
+  "collection": {
+    "sources": [
+      "collection_patch.dart",
+      "compact_hash.dart",
+      "linked_hash_map.cc"
+    ],
+    "directory": "../lib"
+  },
+  "typed_data": {
+    "sources": [
+      "typed_data.cc",
+      "typed_data_patch.dart",
+      "simd128.cc"
+    ],
+    "directory": "../lib"
+  },
+  "vmservice": {
+    "sources": [
+      "vmservice_patch.dart",
+      "vmservice.cc"
+    ],
+    "directory": "../lib"
+  },
+  "isolate": {
+    "sources": [
+      "isolate_patch.dart",
+      "isolate.cc",
+      "timer_impl.dart"
+    ],
+    "directory": "../lib"
+  },
+  "developer": {
+    "sources": [
+      "developer.cc",
+      "developer.dart",
+      "profiler.cc",
+      "profiler.dart",
+      "timeline.cc",
+      "timeline.dart"
+    ],
+    "directory": "../lib"
+  },
+  "mirrors": {
+    "sources": [
+      "mirrors.cc",
+      "mirrors.h",
+      "mirrors_patch.dart",
+      "mirrors_impl.dart",
+      "mirror_reference.dart"
+    ],
+    "directory": "../lib"
+  },
+  "io": {
+    "sources": [
+      "common_patch.dart",
+      "directory_patch.dart",
+      "eventhandler_patch.dart",
+      "file_patch.dart",
+      "file_system_entity_patch.dart",
+      "filter_patch.dart",
+      "io_service_patch.dart",
+      "platform_patch.dart",
+      "process_patch.dart",
+      "service_object_patch.dart",
+      "socket_patch.dart",
+      "stdio_patch.dart",
+      "secure_socket_patch.dart"
+    ],
+    "directory": "../bin"
+  },
+  "_internal": {
+    "sources": [
+      "internal_patch.dart",
+      "class_id.dart",
+      "class_id.cc",
+      "print_patch.dart",
+      "symbol_patch.dart"
+    ],
+    "directory": "../lib"
+  },
+  "convert": {
+    "sources": [
+      "convert_patch.dart"
+    ],
+    "directory": "../lib"
+  },
+  "math": {
+    "sources": [
+      "math.cc",
+      "math_patch.dart"
+    ],
+    "directory": "../lib"
+  },
+  "profiler": {
+    "sources": [
+      "empty_source.dart"
+    ],
+    "directory": "../lib"
+  }
+}