Revert "Simplify static initializer test"

This reverts commit 6b3f0a074a1101236c80de644d2795e3da99eec8.

Reason for revert: sizes test fails in waterfall

Original change's description:
> Simplify static initializer test
> 
> The old sizes.py perf test used to check for a whole set of performance
> regressions. This is now handled elsewhere with the exception of the SI
> check. The SI check is fairly simple, however, and doesn't require all
> of the the perf_expectations infrastructure which is now obsolete.
> 
> This CL removes the obsolete perf_expectations, hard codes the expected
> number of SIs in the script, and removes the windows and android code
> as it doesn't actually do anything.
> 
> Bug: 572393
> Change-Id: I960cb8fec63e25c489e8c4e90f670c7e35dd4fd6
> Reviewed-on: https://chromium-review.googlesource.com/654178
> Reviewed-by: Scott Graham <scottmg@chromium.org>
> Reviewed-by: Thomas Anderson <thomasanderson@chromium.org>
> Reviewed-by: Dirk Pranke <dpranke@chromium.org>
> Commit-Queue: Tim Brown <timbrown@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#505434}

TBR=primiano@chromium.org,dpranke@chromium.org,scottmg@chromium.org,thomasanderson@chromium.org,timbrown@chromium.org

Change-Id: Ia610eb13a485d4c6044248b5c0c5dc4f71ffeec3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 572393
Reviewed-on: https://chromium-review.googlesource.com/692567
Commit-Queue: Tim Brown <timbrown@chromium.org>
Reviewed-by: Thomas Anderson <thomasanderson@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#505441}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 239e5b8215692feaa750b3f2b1dcc8111349ddbb
10 files changed