[runtime] Replace many buggy uses of %_CallFunction with %_Call.

src/promise.js

Index: src/promise.js
diff --git a/src/promise.js b/src/promise.js
index f119a0a945f12cca93e8d5426893fe8b6fec222f..97fc69cd266573b956399c129ad5c25dc95ed462 100644
--- a/src/promise.js
+++ b/src/promise.js
@@ -88,7 +88,7 @@ function PromiseCoerce(constructor, x) {
     if (IS_CALLABLE(then)) {
       var deferred = %_CallFunction(constructor, PromiseDeferred);
       try {
-        %_CallFunction(x, deferred.resolve, deferred.reject, then);
+        %_Call(then, x, deferred.resolve, deferred.reject);
       } catch(r) {
         deferred.reject(r);
       }