Revert "Reland "Enable the various chrome zlib optimizations.""

This reverts commit 5ad12200.

This broke recovery_unit_test.ApplyPatchModesTest.

See http://b/149443852.

 ---

Original commit message:

Reland "Enable the various chrome zlib optimizations."

This reverts commit fed86a74, but with
the optimized inflation disabled because it breaks `atest
CtsLibcoreTestCases:org.apache.harmony.tests.java.util.zip.DeflaterTest`.

This version also distinguishes neon/non-neon builds because the NDK
builds a single libz. I don't trust -mfpu=neon not to cause all kinds of
neon dependencies; I don't think that our HWCAP tests would be
sufficient.

This is for arm/arm64 only, because there are test failures for
x86/x86-64 that we haven't understood yet.

Bug: https://issuetracker.google.com/115695768
Bug: https://issuetracker.google.com/135889247
Change-Id: If52601ad86efadcec149d5c90580f084c2e881f1
Test: boots
Test: zlib_bench scores 2x or more faster on arm/arm64
Test: atest CtsLibcoreTestCases:org.apache.harmony.tests.java.util.zip.DeflaterTest