Rename ports/winit package to servoshell (#30163)

* rename winit package to servoshell

* revert previous changes and rename only package

ports/servoshell/build.rs

@@ -0,0 +1,45 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+#[cfg(target_os = "macos")]
+extern crate cc;
+
+#[cfg(windows)]
+extern crate winres;
+
+use vergen::EmitBuilder;
+
+fn main() {
+    #[cfg(windows)]
+    {
+        let mut res = winres::WindowsResource::new();
+        res.set_icon("../../resources/servo.ico");
+        res.set_manifest_file("platform/windows/servo.exe.manifest");
+        res.compile().unwrap();
+    }
+    #[cfg(target_os = "macos")]
+    {
+        cc::Build::new()
+            .file("platform/macos/count_threads.c")
+            .compile("count_threads");
+    }
+
+    if let Err(error) = EmitBuilder::builder()
+        .fail_on_error()
+        .git_sha(true /* short */)
+        .emit()
+    {
+        println!(
+            "cargo:warning=Could not generate git version information: {:?}",
+            error
+        );
+        println!("cargo:rustc-env=VERGEN_GIT_SHA=nogit");
+    }
+
+    // On MacOS, all dylib dependencies are shipped along with the binary
+    // in the "/lib" directory. Setting the rpath here, allows the dynamic
+    // linker to locate them. See `man dyld` for more info.
+    #[cfg(target_os = "macos")]
+    println!("cargo:rustc-link-arg=-Wl,-rpath,@executable_path/lib/");
+}