refactor: simplify icu data alignment (#9766)

Cargo.lock

@@ -42,12 +42,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "align-data"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1926655ba000b19e21f0402be09a1d52d318c8a8a68622870bfb7af2a71315cd"
-
 [[package]]
 name = "alloc-no-stdlib"
 version = "2.0.1"
@@ -563,7 +557,6 @@ dependencies = [
 name = "deno_core"
 version = "0.81.0"
 dependencies = [
- "align-data",
  "anyhow",
  "futures",
  "indexmap",

core/Cargo.toml

@@ -13,7 +13,6 @@ repository = "https://github.com/denoland/deno"
 path = "lib.rs"
 
 [dependencies]
-align-data = "0.1"
 anyhow = "1.0.38"
 futures = "0.3.12"
 indexmap = "1.6.1"

core/runtime.rs

@@ -200,12 +200,10 @@ impl JsRuntime {
     static DENO_INIT: Once = Once::new();
     DENO_INIT.call_once(|| {
       // Include 10MB ICU data file.
-      assert!(v8::icu::set_common_data(align_data::include_aligned!(
-        align_data::Align16,
-        "icudtl.dat"
-      ))
-      .is_ok());
-
+      #[repr(C, align(16))]
+      struct ICUData([u8; 10413584]);
+      static ICU_DATA: ICUData = ICUData(*include_bytes!("icudtl.dat"));
+      v8::icu::set_common_data(&ICU_DATA.0).unwrap();
       unsafe { v8_init() };
     });