[wasm] Add message tests for streaming API

This adds two more message tests to test compile errors in
WebAssembly.compileStreaming and WebAssembly.instantiateStreaming.

R=mstarzinger@chromium.org

Bug: v8:9266
Change-Id: I34d1df4ce0fb02e14f3e5011569c8ba1d1374658
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1619746
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61660}

test/message/fail/wasm-streaming-compile-fail.js

+// Copyright 2019 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --wasm-test-streaming
+
+load('test/mjsunit/wasm/wasm-module-builder.js');
+
+let builder = new WasmModuleBuilder();
+builder.addFunction('f', kSig_i_v).addBody([]);
+let rethrow = e => setTimeout(_ => {throw e}, 0);
+WebAssembly.compileStreaming(builder.toBuffer()).catch(rethrow);

test/message/fail/wasm-streaming-compile-fail.out

+*%(basename)s:11: CompileError: WebAssembly.compileStreaming(): Compiling function #0:"f" failed: expected 1 elements on the stack for fallthru to @1, found 0 @+24
+let rethrow = e => setTimeout(_ => {throw e}, 0);
+                                    ^
+CompileError: WebAssembly.compileStreaming(): Compiling function #0:"f" failed: expected 1 elements on the stack for fallthru to @1, found 0 @+24
+

test/message/fail/wasm-streaming-instantiate-fail.js

+// Copyright 2019 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --wasm-test-streaming
+
+load('test/mjsunit/wasm/wasm-module-builder.js');
+
+let builder = new WasmModuleBuilder();
+builder.addFunction('f', kSig_i_v).addBody([]);
+let rethrow = e => setTimeout(_ => {throw e}, 0);
+WebAssembly.instantiateStreaming(builder.toBuffer()).catch(rethrow);

test/message/fail/wasm-streaming-instantiate-fail.out

+*%(basename)s:11: CompileError: WebAssembly.instantiateStreaming(): Compiling function #0:"f" failed: expected 1 elements on the stack for fallthru to @1, found 0 @+24
+let rethrow = e => setTimeout(_ => {throw e}, 0);
+                                    ^
+CompileError: WebAssembly.instantiateStreaming(): Compiling function #0:"f" failed: expected 1 elements on the stack for fallthru to @1, found 0 @+24
+