getTransformOptionsModulePath

Summary:
Passing around a `getTransformOptions` function doesn't really work with the CLI utils, so I'm changing this to `getTransformOptionsModulePath` instead, which can easily be injected in through `rn-cli.config.js`.

public

Reviewed By: martinbigio

Differential Revision: D2785789

fb-gh-sync-id: c9fdc358cb5d0db27e0d02496e44c013c77f3d5f

local-cli/bundle/buildBundle.js

@@ -25,6 +25,7 @@ function buildBundle(args, config, output = outputBundle) {
       projectRoots: config.getProjectRoots(),
       assetRoots: config.getAssetRoots(),
       blacklistRE: config.getBlacklistRE(),
+      getTransformOptionsModulePath: config.getTransformOptionsModulePath,
       transformModulePath: args.transformer,
       verbose: args.verbose,
     };