Move the alignment attribute in TokenBucket to a place where MSVC supports it
Move the alignment attribute in TokenBucket to a place where MSVC supports it

Summary: MSVC doesn't support the aligment attribute being after the field name.

Reviewed By: yfeldblum

Differential Revision: D3832314

fbshipit-source-id: 6a56db245e01922ede6b9b93eb1c8aecc835e2bf

Orvid/folly,charsyam/folly,Orvid/folly,facebook/folly,rklabs/folly,floxard/folly,facebook/folly,Orvid/folly,rklabs/folly,rklabs/folly,floxard/folly,rklabs/folly,floxard/folly,charsyam/folly,floxard/folly,facebook/folly,facebook/folly,rklabs/folly,charsyam/folly,floxard/folly,Orvid/folly,facebook/folly,Orvid/folly,charsyam/folly