[milo] build_source -> buildSource.

milo/buildSource/raw_presentation/html.go

 // Copyright 2016 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 package raw_presentation
 
 import (
         "net/http"
         "strings"
 
@@ skipping 95 matching lines @@
         }
 
         // Setup our LogDog client.
         return coordinator.NewClient(&prpc.Client{
                 C: &http.Client{
                         Transport: t,
                 },
                 Host: host,
         }), nil
 }