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The various GraphicsPipeline.* metrics are deprecated, replaced by the
newer CompositorLatency.* metrics, which have more breakdowns from cc
and blink.

BUG=884851, 1088832

Change-Id: Ice3cd0cf07db8def51263bb080bfacebbaf9aa35
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2120362
Commit-Queue: Jonathan Ross <jonross@chromium.org>
Auto-Submit: Sadrul Chowdhury <sadrul@chromium.org>
Reviewed-by: Weilun Shi <sweilun@chromium.org>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#823818}