Don't use snapshots in Task

They are not providing much value, as we are not already loading
anything from the snapshot require cache.

src/task.coffee

@@ -70,10 +70,6 @@ class Task
     compileCachePath = require('./compile-cache').getCacheDirectory()
     taskBootstrapRequire = "require('#{require.resolve('./task-bootstrap')}');"
     bootstrap = """
-      if (typeof snapshotResult !== 'undefined') {
-        snapshotResult.setGlobals(global, process, global, {}, console, require)
-      }
-
       CompileCache = #{compileCacheRequire}
       CompileCache.setCacheDirectory('#{compileCachePath}');
       CompileCache.install("#{process.resourcesPath}", require)