Getting rid of builder boilerplate makes my heart sing. Since we can no
longer @Inject the Builder() constructor, this change adds a provider
in WhiteboxModule that calls a special builderForRequest() factory method,
which gets passed a request ID and Clock and preserves the existing
EppMetric magic that sets the start and end time for you.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=132714432
The latter is the canonical way to call it; the former is not available in
public Guava (and is just a pass-through to fromNullable anyway).
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=132441956
This change refactors EppMetrics from the mutable self-exporting thing that it
was into a real value type EppMetric, and delegates exporting functionality to the
BigQueryMetricsEnqueuer.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=132387660
