git: openjdk/jdk17u-dev: 8300265: Remove metaprogramming/isSigned.hpp

[George Adams]

Changeset: 952d2724
Author:    George Adams <gdams at openjdk.org>
Date:      2024-07-09 17:01:17 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/952d2724837f0d9c3449e794a97eb316d506722e

8300265: Remove metaprogramming/isSigned.hpp

Backport-of: 03a9a88efbb68537e24b7de28c5b81d6cd8fdb04

! src/hotspot/share/memory/metaspace/counters.hpp
- src/hotspot/share/metaprogramming/isSigned.hpp
! src/hotspot/share/runtime/atomic.hpp
! src/hotspot/share/utilities/population_count.hpp
- test/hotspot/gtest/metaprogramming/test_isSigned.cpp
! test/hotspot/gtest/utilities/test_count_leading_zeros.cpp