[wasm] Remove the "Wasm" object.

test/mjsunit/wasm/wasm-object-api.js

Index: test/mjsunit/wasm/wasm-object-api.js
diff --git a/test/mjsunit/wasm/wasm-object-api.js b/test/mjsunit/wasm/wasm-object-api.js
index 2fa57b033bf73cd83e2a65223570ea6e37e94840..3888e3638ba61c5ef939b4ebdbc21b4dbeb81257 100644
--- a/test/mjsunit/wasm/wasm-object-api.js
+++ b/test/mjsunit/wasm/wasm-object-api.js
@@ -4,20 +4,10 @@
 
 // Flags: --expose-wasm
 
-var oldApi = true;
-
-if (oldApi) {
-  assertFalse(undefined === Wasm);
-  assertFalse(undefined == Wasm);
-  assertEquals("function", typeof Wasm.verifyModule);
-  assertEquals("function", typeof Wasm.verifyFunction);
-  assertEquals("function", typeof Wasm.instantiateModule);
-  assertFalse(undefined == Wasm.experimentalVersion);
-} else {
-  assertTrue(undefined === Wasm);
-  assertTrue(undefined == Wasm);
-}
+// Old API should be gone.
+assertEquals("undefined", typeof Wasm);
 
+// New API should rule.
 assertEquals('object', typeof WebAssembly);
 assertEquals('function', typeof WebAssembly.Module);
 assertEquals('function', typeof WebAssembly.Instance);