hg: jdk/jdk: 8248240: Remove extendedPC.hpp and fetch_frame_from_ucontext

[coleen.phillimore at oracle.com]

Changeset: 85c7910df6db
Author:    coleenp
Date:      2020-06-25 08:04 -0400
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/85c7910df6db

8248240: Remove extendedPC.hpp and fetch_frame_from_ucontext
Summary: This empty interface was left over from deleting code from before safepoint polling.
Reviewed-by: lfoltan, dholmes

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/bsd/os_bsd.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_x86/thread_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_zero/os_bsd_zero.cpp
! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_aarch64/thread_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp
! src/hotspot/os_cpu/linux_arm/thread_linux_arm.cpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/thread_linux_x86.cpp
! src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp
! src/hotspot/os_cpu/windows_x86/os_windows_x86.cpp
! src/hotspot/os_cpu/windows_x86/thread_windows_x86.cpp
- src/hotspot/share/runtime/extendedPC.hpp
! src/hotspot/share/runtime/os.hpp