Lint fixes

Author: mkruskal-google

cli/targets/proto.js

@@ -257,9 +257,9 @@ function buildFieldOptions(field) {
     });
     var packable = types.packed[field.resolvedType instanceof Enum ? "int32" : field.type];
     if (packable !== undefined) {
-        if (field.packed && syntax == 2) {
+        if (field.packed && syntax === 2) {
             sb.push("packed=true");
-        } else if(!field.packed && syntax == 3) {
+        } else if(!field.packed && syntax === 3) {
             sb.push("packed=false");
         }
     }

cli/targets/static.js

@@ -363,7 +363,7 @@ function toJsType(field, parentIsInterface = false) {
 }
 
 function isNullable(field) {
-    return field.hasPresence && !field.required
+    return field.hasPresence && !field.required;
 }
 
 function buildType(ref, type) {

src/field.js

@@ -375,7 +375,7 @@ Field.prototype._inferLegacyProtoFeatures = function _inferLegacyProtoFeatures(e
         features.repeated_field_encoding = "EXPANDED";
     }
     return features;
-}
+};
 
 /**
  * Decorator function as returned by {@link Field.d} and {@link MapField.d} (TypeScript).

src/object.js

@@ -216,10 +216,11 @@ ReflectionObject.prototype._resolveFeatures = function _resolveFeatures() {
  * in older editions.
  * @param {string|undefined} edition The edition this proto is on, or undefined if pre-editions
  * @returns {object} The feature values to override
+ * @abstract
  */
-ReflectionObject.prototype._inferLegacyProtoFeatures = function _inferLegacyProtoFeatures(edition) {
+ReflectionObject.prototype._inferLegacyProtoFeatures = function _inferLegacyProtoFeatures(/*edition*/) {
     return {};
-}
+};
 
 /**
  * Gets an option value.