[wasm] GrowMemory should use maximum size declared in WebAssembly.Memory

test/mjsunit/wasm/wasm-constants.js

Index: test/mjsunit/wasm/wasm-constants.js
diff --git a/test/mjsunit/wasm/wasm-constants.js b/test/mjsunit/wasm/wasm-constants.js
index e4febc1e63f2a4e7296c3577166dc8b11c512ae9..903e650c4e7c02cb1e15ce49930bf78923c8683f 100644
--- a/test/mjsunit/wasm/wasm-constants.js
+++ b/test/mjsunit/wasm/wasm-constants.js
@@ -373,3 +373,18 @@ function assertWasmThrows(value, code) {
     }
     throw new MjsUnitAssertionError("Did not throw at all, expected: " + value);
 }
+
+function assertWasmError(code) {
+    try {

[bradnelson, 2016/10/17 22:13:25]

Intent is  weird here.

[bradnelson, 2016/10/17 22:23:26]

Indent I mean

[gdeepti, 2016/10/18 02:34:17]

Removed this function because assertThrows covers all use cases of this.

+      if (typeof code === 'function') {
+        code();
+      } else {
+        eval(code);
+      }
+    } catch (e) {
+      assertEquals("object", typeof e);
+      // Success
+      return;
+    }
+    throw new MjsUnitAssertionError("Did not throw, expected error");
+}