Fix maximize in negotiation

Author: zbraniecki

src/negotiate/likely_subtags.rs

@@ -5,11 +5,11 @@ static REGION_MATCHING_KEYS: &[&str] = &[
 ];
 
 pub trait MockLikelySubtags {
-    fn add_likely_subtags(&mut self) -> bool;
+    fn maximize(&mut self) -> bool;
 }
 
 impl MockLikelySubtags for LanguageIdentifier {
-    fn add_likely_subtags(&mut self) -> bool {
+    fn maximize(&mut self) -> bool {
         let extended = match self.to_string().as_str() {
             "en" => "en-Latn-US",
             "fr" => "fr-Latn-FR",

src/negotiate/mod.rs

@@ -186,7 +186,7 @@ pub fn filter_matches<'a, R: 'a + AsRef<LanguageIdentifier>, A: 'a + AsRef<Langu
         }
 
         // 3) Try to match against a maximized version of the requested locale
-        if req.add_likely_subtags() {
+        if req.maximize() {
             test_strategy!(true, false);
         }
 
@@ -196,7 +196,7 @@ pub fn filter_matches<'a, R: 'a + AsRef<LanguageIdentifier>, A: 'a + AsRef<Langu
 
         // 5) Try to match against the likely subtag without region
         req.clear_region();
-        if req.add_likely_subtags() {
+        if req.maximize() {
             test_strategy!(true, false);
         }