Revert "Plug-in PlatformNetBSD initializer and terminator"

Summary:
This reverts commit 2354cd73101e58540b8b39783df462d06023309f as it
introduced a bunch regressions on the linux bot.

Reviewers: emaste, krytarowski

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D14844

llvm-svn: 253615

lldb/source/Initialization/SystemInitializerCommon.cpp

@@ -115,7 +115,6 @@ SystemInitializerCommon::Initialize()
     DynamicLoaderWindowsDYLD::Initialize();
     platform_freebsd::PlatformFreeBSD::Initialize();
     platform_linux::PlatformLinux::Initialize();
-    platform_netbsd::PlatformNetBSD::Initialize();
     PlatformWindows::Initialize();
     PlatformKalimba::Initialize();
     platform_android::PlatformAndroid::Initialize();
@@ -163,7 +162,6 @@ SystemInitializerCommon::Terminate()
     DynamicLoaderWindowsDYLD::Terminate();
     platform_freebsd::PlatformFreeBSD::Terminate();
     platform_linux::PlatformLinux::Terminate();
-    platform_netbsd::PlatformNetBSD::Terminate();
     PlatformWindows::Terminate();
     PlatformKalimba::Terminate();
     platform_android::PlatformAndroid::Terminate();