Handle integer -0 as 0 in extensions

extensions/renderer/resources/schema_utils.js

Index: extensions/renderer/resources/schema_utils.js
diff --git a/extensions/renderer/resources/schema_utils.js b/extensions/renderer/resources/schema_utils.js
index c0cb77712f28e7ebb32e5c9ab2b39ace49fd73df..3d7e9295a078e87d3a57b59f462725fcd02d91c7 100644
--- a/extensions/renderer/resources/schema_utils.js
+++ b/extensions/renderer/resources/schema_utils.js
@@ -118,6 +118,9 @@ function normalizeArgumentsAndValidate(args, funDef) {
   var normalizedArgs = [];
   var ai = 0;
   for (var si = 0; si < definedSignature.length; si++) {
+    // Handle integer -0 as 0.
+    if (JSONSchemaValidator.getType(args[ai]) === "integer" && args[ai] === 0)
+      args[ai] = 0;
     if (definedSignature[si] === resolvedSignature[ai])
       $Array.push(normalizedArgs, args[ai++]);
     else