Fix test to not teach ClusterFuzz ugly tricks.

R=bradnelson@chromium.org
TEST=mjsunit/wasm/asm-with-wasm-off
BUG=chromium:696655

Change-Id: I9375d8ac2f111009233dc480529fd0f0e00fe811
Reviewed-on: https://chromium-review.googlesource.com/447398Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43472}

test/mjsunit/asm/asm-validation.js

@@ -443,7 +443,7 @@ function assertValidAsm(func) {
     return foo;
   }
   Module();
-  assertFalse(% IsAsmWasmCode(Module));
+  assertFalse(%IsAsmWasmCode(Module));
 })();
 
 (function TestBadIntConditionalReturn() {
@@ -458,7 +458,7 @@ function assertValidAsm(func) {
     return foo;
   }
   Module();
-  assertFalse(% IsAsmWasmCode(Module));
+  assertFalse(%IsAsmWasmCode(Module));
 })();
 
 (function TestBadSignedConditionalReturn() {
@@ -474,7 +474,7 @@ function assertValidAsm(func) {
     return foo;
   }
   Module();
-  assertFalse(% IsAsmWasmCode(Module));
+  assertFalse(%IsAsmWasmCode(Module));
 })();
 
 (function TestAsmIsRegular() {

test/mjsunit/wasm/asm-with-wasm-off.js

@@ -7,7 +7,7 @@
 // NOTE: This is in it's own file because it calls %DisallowCodegenFromStrings,
 // which messes with the isolate's state.
 (function testAsmWithWasmOff() {
-  % DisallowCodegenFromStrings();
+  %DisallowCodegenFromStrings();
   function Module() {
     'use asm';
     function foo() {
@@ -16,5 +16,5 @@
     return {foo: foo};
   }
   Module();
-  assertTrue(% IsAsmWasmCode(Module));
+  assertTrue(%IsAsmWasmCode(Module));
 })();