[lldb] Remove use of __future__ in python

These were useful primarily for the Python 2 to 3 transition. Python 2
is no longer supported so these are no longer necessary.

Differential Revision: https://reviews.llvm.org/D157759

lldb/docs/conf.py

@@ -10,8 +10,6 @@
 #
 # All configuration values have a default; values that are commented out
 # serve to show the default.
-from __future__ import print_function
-
 import sys, os, re, shutil
 from datetime import date
 

lldb/packages/Python/lldbsuite/support/gmodules.py

@@ -1,6 +1,3 @@
-from __future__ import absolute_import
-from __future__ import print_function
-
 # System modules
 import os
 import re

lldb/packages/Python/lldbsuite/test/__init__.py

@@ -1,7 +1,5 @@
 # Module level initialization for the `lldbsuite.test` module.
 
-from __future__ import absolute_import
-
 from . import dotest
 
 run_suite = dotest.run_suite

lldb/packages/Python/lldbsuite/test/bench.py

@@ -12,9 +12,6 @@ Use the following to get only the benchmark results in your terminal output:
     ./bench.py -e /Volumes/data/lldb/svn/regression/build/Debug/lldb -x '-F Driver::MainLoop()' 2>&1 | grep -P '^lldb.*benchmark:'
 """
 
-from __future__ import print_function
-from __future__ import absolute_import
-
 import os
 from optparse import OptionParser
 

lldb/packages/Python/lldbsuite/test/configuration.py

@@ -7,9 +7,6 @@ Provides the configuration class, which holds all information related to
 how this invocation of the test suite should be run.
 """
 
-from __future__ import absolute_import
-from __future__ import print_function
-
 # System modules
 import os
 

lldb/packages/Python/lldbsuite/test/decorators.py

@@ -1,5 +1,3 @@
-from __future__ import absolute_import
-
 # System modules
 from distutils.version import LooseVersion
 from functools import wraps

lldb/packages/Python/lldbsuite/test/dotest.py

@@ -18,9 +18,6 @@ Type:
 for available options.
 """
 
-from __future__ import absolute_import
-from __future__ import print_function
-
 # System modules
 import atexit
 import datetime

lldb/packages/Python/lldbsuite/test/dotest_args.py

@@ -1,5 +1,3 @@
-from __future__ import absolute_import
-
 # System modules
 import argparse
 import sys

lldb/packages/Python/lldbsuite/test/lldb_pylint_helper.py

@@ -11,9 +11,6 @@ and multiple OS types, verifying changes across all.
 Provides helper support for adding lldb test paths to the python path.
 """
 
-from __future__ import print_function
-from __future__ import absolute_import
-
 # System modules
 import os
 import platform

lldb/packages/Python/lldbsuite/test/lldbbench.py

@@ -1,5 +1,3 @@
-from __future__ import absolute_import
-
 # System modules
 import time
 

lldb/packages/Python/lldbsuite/test/lldbinline.py

@@ -1,6 +1,3 @@
-from __future__ import print_function
-from __future__ import absolute_import
-
 # System modules
 import os
 import textwrap

lldb/packages/Python/lldbsuite/test/lldbpexpect.py

@@ -1,5 +1,3 @@
-from __future__ import absolute_import
-
 # System modules
 import os
 import sys

lldb/packages/Python/lldbsuite/test/lldbplatform.py

@@ -1,7 +1,5 @@
 """ This module represents an abstraction of an lldb target / host platform. """
 
-from __future__ import absolute_import
-
 # System modules
 import itertools
 

lldb/packages/Python/lldbsuite/test/lldbplatformutil.py

@@ -1,8 +1,6 @@
 """ This module contains functions used by the test cases to hide the
 architecture and/or the platform dependent nature of the tests. """
 
-from __future__ import absolute_import
-
 # System modules
 import itertools
 import re

lldb/packages/Python/lldbsuite/test/lldbtest.py

@@ -27,9 +27,6 @@ OK
 $
 """
 
-from __future__ import absolute_import
-from __future__ import print_function
-
 # System modules
 import abc
 from distutils.version import LooseVersion

lldb/packages/Python/lldbsuite/test/lldbutil.py

@@ -4,9 +4,6 @@ Some of the test suite takes advantage of the utility functions defined here.
 They can also be useful for general purpose lldb scripting.
 """
 
-from __future__ import print_function
-from __future__ import absolute_import
-
 # System modules
 import errno
 import io

lldb/packages/Python/lldbsuite/test/test_categories.py

@@ -2,9 +2,6 @@
 Provides definitions for various lldb test categories
 """
 
-from __future__ import absolute_import
-from __future__ import print_function
-
 # System modules
 import sys
 

lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py

@@ -2,9 +2,6 @@
 Base class for gdb-remote test cases.
 """
 
-from __future__ import division, print_function
-
-
 import errno
 import os
 import os.path

lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py

@@ -1,8 +1,6 @@
 """Module for supporting unit testing of the lldb-server debug monitor exe.
 """
 
-from __future__ import division, print_function
-
 import binascii
 import os
 import os.path

lldb/scripts/android/host_art_bt.py

@@ -5,8 +5,6 @@
 #   'command script import host_art_bt.py'
 #   'host_art_bt'
 
-from __future__ import print_function
-
 import sys
 import re
 

lldb/third_party/Python/module/progress/progress.py

@@ -1,7 +1,5 @@
 #!/usr/bin/env python
 
-from __future__ import print_function
-
 import use_lldb_suite
 
 import sys

lldb/third_party/Python/module/unittest2/unittest2/test/test_result.py

@@ -1,5 +1,3 @@
-from __future__ import print_function
-
 import sys
 import textwrap
 from StringIO import StringIO

lldb/third_party/Python/module/unittest2/unittest2/test/test_unittest2_with.py

@@ -1,5 +1,3 @@
-from __future__ import with_statement
-
 import unittest2
 from unittest2.test.support import OldTestResult, catch_warnings
 

lldb/tools/intel-features/intel-mpx/test/TestMPXTable.py

@@ -2,9 +2,6 @@
 Test mpx-table command.
 """
 
-from __future__ import print_function
-
-
 import os
 import time
 import re

lldb/utils/lui/lldbutil.py

@@ -12,8 +12,6 @@ Some of the test suite takes advantage of the utility functions defined here.
 They can also be useful for general purpose lldb scripting.
 """
 
-from __future__ import print_function
-
 import lldb
 import os
 import sys