wasm2js import/export minification currently disabled

[kripken]

We run minify_wasm_imports_and_exports before wasm2js, which means the legalization imports like getTempRet0 are now minified. When wasm2js runs, it may need those, and then it legalizes again.

For now this minification is disabled. Some options:

• Always pass the non-minified getTempRet0 etc. in. This would be a hack, but allow minification.
• Pass wasm2js the minified import names somehow.

[tklajnscek]

I think this should be closed - I accidentally stumbled upon this a few times already and it's been fixed/addressed and it's out of date? Minification of imports/exports is enabled by default for WASM and WASM2JS builds in master.

[kripken]

Thanks, @tklajnscek , yes, I forgot to close this when I fixed it...