Update sqlcipher linkage hack to appease Rust 1.50 (fixes SYNC-1999)

components/autofill/build.rs

@@ -11,9 +11,7 @@ fn main() {
     uniffi_build::generate_scaffolding("./src/autofill.udl").unwrap();
 
     println!("cargo:rerun-if-changed=build.rs");
-    // Ugh. This is really really dumb. We don't care about sqlcipher at all. really
-    if nss_build_common::env_str("DEP_SQLITE3_LINK_TARGET") == Some("sqlcipher".into()) {
-        // If NSS_DIR isn't set, we don't really care, ignore the Err case.
-        let _ = nss_build_common::link_nss();
-    }
+
+    // If NSS_DIR isn't set, we don't really care, ignore the Err case.
+    let _ = nss_build_common::link_nss();
 }

components/webext-storage/build.rs

@@ -1,16 +1,13 @@
-/* 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 http://mozilla.org/MPL/2.0/. */
-
-//! Work around the fact that `sqlcipher` might get enabled by a cargo feature
-//! another crate in the workspace needs, without setting up nss. (This is a
-//! gross hack).
-
-fn main() {
-    println!("cargo:rerun-if-changed=build.rs");
-    // Ugh. This is really really dumb. We don't care about sqlcipher at all. really
-    if nss_build_common::env_str("DEP_SQLITE3_LINK_TARGET") == Some("sqlcipher".into()) {
-        // If NSS_DIR isn't set, we don't really care, ignore the Err case.
-        let _ = nss_build_common::link_nss();
-    }
-}
+/* 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 http://mozilla.org/MPL/2.0/. */
+
+//! Work around the fact that `sqlcipher` might get enabled by a cargo feature
+//! another crate in the workspace needs, without setting up nss.  (This is a
+//! gross hack).
+fn main() {
+    println!("cargo:rerun-if-changed=build.rs");
+
+    // If NSS_DIR isn't set, we don't really care, ignore the Err case.
+    let _ = nss_build_common::link_nss();
+}