Add WebAssembly support

[Akintoye Olorode]

1. What steps will reproduce the problem?

Run CefClient with --enable-wasm flag, loading WebAssembly Demo.

2. What is the expected output?

WebAssembly Demo should load.

What do you see instead?

WebAssembly Demo does not load because Wasm object is undefined.

3. What version of the product are you using? On what operating system?

2924.1564, Windows 7, x86.

4. Wasm behind flag officially supported in v8 for Chromium 56.

5. No

[Marshall Greenblatt]

WebAssembly is not yet supported by CEF.

[Akintoye Olorode]

Thanks, Marshall. I am willing to contribute to implement this. Can you please provide pointers on what needs to be done ?

[Marshall Greenblatt]

It looks to be implemented in V8. Maybe you just need to pass the expose-wasm flag?

CefString(&settings.javascript_flags) = "--expose-wasm";

[Akintoye Olorode]

Set CefString(&settings.javascript_flags) = "--expose-wasm";

[Akintoye Olorode]

That did it thanks.