smalloc: remove module

[brendanashworth]

Bye bye, smalloc. I'm not sure why this was still here; it was removed
a little while ago and hasn't worked since. It wasn't packaged in the
binary, either.

$ node
> process.version
'v4.1.1'
> require('smalloc')
Error: Cannot find module 'smalloc'
    ...

[targos]

LGTM if the tests pass.

[thefourtheye]

Exactly the same as targos's comment

[brendanashworth]

Thanks. CI: https://ci.nodejs.org/job/node-test-commit/687/

[ChALkeR]

LGTM.

For reference, require\(.smalloc usage in npm packages:

Copy-paste from node.js/io.js:

biojs-vis-blast-0.1.5.tgz/node/lib/fs.js:43:var kMaxLength = require('smalloc').kMaxLength;
biojs-vis-blast-0.1.5.tgz/node/test/simple/test-buffer.js:27:var smalloc = require('smalloc');
biojs-vis-blast-0.1.5.tgz/node/test/simple/test-smalloc.js:27:var smalloc = require('smalloc');
flush-all-0.1.1.tgz/node-v0.13/lib/fs.js:43:var kMaxLength = require('smalloc').kMaxLength;
flush-all-0.1.1.tgz/node-v0.13/test/simple/test-buffer.js:27:var smalloc = require('smalloc');
flush-all-0.1.1.tgz/node-v0.13/test/simple/test-smalloc.js:27:var smalloc = require('smalloc');
jsg-0.0.3.tgz/testdata/node_core_modules/fs.js:41:var kMaxLength = require('smalloc').kMaxLength;
mock-fs-3.2.0.tgz/node/fs-0.11.13.js:41:var kMaxLength = require('smalloc').kMaxLength;
mock-fs-3.2.0.tgz/node/fs-0.12.0.js:43:var kMaxLength = require('smalloc').kMaxLength;
mock-fs-3.2.0.tgz/node/fs-1.1.0.js:20:const kMaxLength = require('smalloc').kMaxLength;
mock-fs-3.2.0.tgz/node/fs-2.0.0.js:20:const kMaxLength = require('smalloc').kMaxLength;
nae-fs-0.0.2.tgz/_source/fs.js:42:var kMaxLength = require('smalloc').kMaxLength;
node-core-lib-0.11.11.tgz/fs.js:41:var kMaxLength = require('smalloc').kMaxLength;
node-core-test-simple-0.11.11.tgz/test-smalloc.js:26:var smalloc = require('smalloc');
portable-js-0.0.3.tgz/misc/node/fs.js:45:var kMaxLength = require('smalloc').kMaxLength;

Other usage:

nodeinjection-0.0.5.tgz/src/CoreModules.js:26:    registry.register('smalloc', [], function() { return require('smalloc'); });
reblaze-0.2.1.tgz/bench/matrix.js:1:var smalloc = require('smalloc');

[bnoordhuis]

LGTM. I forgot to remove it in 70d1f32 although I did remove lib/internal/smalloc.js.

[Fishrock123]

This will currently throw an error anyways, right? That would mean this can land in 4.x?

[ChALkeR]

@Fishrock123 Yes.

[brendanashworth]

@Fishrock123 no harm - not sure if there'd be a benefit of back porting it, though - it just clears confusion on master.

edit: ci is happy, merging

[brendanashworth]

Landed in 20dae2a, thank you reviewers!

[MylesBorins]

landed in v4.x-staging in 37cdeaf