Migrate 25 crates to monorepo

quickcheck
regex-automata
ryu
same-file
serde
serde_json
serde_spanned
serde_test
sharded-slab
shlex
siphasher
tinyvec
tinyvec_macros
tokio-io-timeout
toml
toml_datetime
toml_edit
uniffi
uniffi_checksum_derive
uniffi_meta
virtio-bindings
virtio-queue
virtio-vsock
vsock
vsprintf
zerocopy-derive

Bug: http://b/339424309
Test: treehugger
Change-Id: I39616f081446c71c2828c6ca785b2b82b5a53939
diff --git a/Android.bp b/Android.bp
index 430ea0f..96beb97 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,40 +1 @@
-// This file is generated by cargo_embargo.
-// Do not modify this file because the changes will be overridden on upgrade.
-
-package {
-    default_applicable_licenses: ["external_rust_crates_regex-automata_license"],
-    default_team: "trendy_team_android_rust",
-}
-
-license {
-    name: "external_rust_crates_regex-automata_license",
-    visibility: [":__subpackages__"],
-    license_kinds: ["SPDX-license-identifier-MIT"],
-    license_text: ["LICENSE"],
-}
-
-rust_library {
-    name: "libregex_automata",
-    host_supported: true,
-    crate_name: "regex_automata",
-    cargo_env_compat: true,
-    cargo_pkg_version: "0.1.10",
-    crate_root: "src/lib.rs",
-    edition: "2015",
-    features: [
-        "default",
-        "regex-syntax",
-        "std",
-    ],
-    flags: [
-        "-C debug-assertions=on",
-        "-C opt-level=3",
-    ],
-    rustlibs: ["libregex_syntax"],
-    apex_available: [
-        "//apex_available:platform",
-        "//apex_available:anyapex",
-    ],
-    product_available: true,
-    vendor_available: true,
-}
+// This crate has been migrated to external/rust/android-crates-io.
diff --git a/TEST_MAPPING b/TEST_MAPPING
deleted file mode 100644
index 3cbd48d..0000000
--- a/TEST_MAPPING
+++ /dev/null
@@ -1,17 +0,0 @@
-// Generated by update_crate_tests.py for tests that depend on this crate.
-{
-  "imports": [
-    {
-      "path": "external/rust/crates/base64"
-    },
-    {
-      "path": "external/rust/crates/tinytemplate"
-    },
-    {
-      "path": "external/rust/crates/tinyvec"
-    },
-    {
-      "path": "external/rust/crates/unicode-xid"
-    }
-  ]
-}
diff --git a/cargo_embargo.json b/cargo_embargo.json
deleted file mode 100644
index 0967ef4..0000000
--- a/cargo_embargo.json
+++ /dev/null
@@ -1 +0,0 @@
-{}