Revert "[build] Pull binutils via DEPS"

This reverts commit 98bbb636.

Reason for revert: https://crbug.com/v8/8584

Original change's description:
> [build] Pull binutils via DEPS
> 
> This pulls binutils from a subtreed repository of Chromium:
> https://chromium.googlesource.com/chromium/src/third_party/binutils/
> 
> Bug: chromium:718157
> Change-Id: I532c7e84d83f716728e4f9f715cfdb82ea5d5f98
> Reviewed-on: https://chromium-review.googlesource.com/c/1370043
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58180}

TBR=machenbach@chromium.org,yangguo@chromium.org,sergiyb@chromium.org

Change-Id: I43126c54846b14de10a0cd6bdc0b9d6e2e64999c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:718157
Reviewed-on: https://chromium-review.googlesource.com/c/1373780Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58187}

.gitignore

@@ -58,6 +58,7 @@
 /test/wasm-spec-tests/tests.tar.gz
 /third_party/*
 !/third_party/antlr4
+!/third_party/binutils
 !/third_party/eu-strip
 !/third_party/inspector_protocol
 !/third_party/colorama

DEPS

@@ -15,8 +15,6 @@ vars = {
 }
 
 deps = {
-  'v8/third_party/binutils':
-    Var('chromium_url') + '/chromium/src/third_party/binutils.git' + '@' + '2be73f7fbf783d7a0b288e174a5773b67c7656bc',
   'v8/build':
     Var('chromium_url') + '/chromium/src/build.git' + '@' + 'e25071980f7fdfd7565f19b28b37cd31c88afbae',
   'v8/third_party/depot_tools':

third_party/binutils/.gitignore

+binutils-*
+*-chroot-*
+output-*
+Linux_ia32/*stamp*
+Linux_ia32/*tar.bz2
+Linux_x64/*stamp*
+Linux_x64/*tar.bz2
+*/Release

third_party/binutils/Linux_ia32/binutils.tar.bz2.sha1

+c956d54d404eb1d35b3a4d88b7bfd34f2f06f7af
\ No newline at end of file

third_party/binutils/Linux_x64/binutils.tar.bz2.sha1

+69bedb1192a03126687f75cb6cf1717758a1a59f
\ No newline at end of file

third_party/binutils/detect_v8_host_arch.py

+#!/usr/bin/env python
+# Copyright 2014 the V8 project authors. All rights reserved.
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+#       copyright notice, this list of conditions and the following
+#       disclaimer in the documentation and/or other materials provided
+#       with the distribution.
+#     * Neither the name of Google Inc. nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Outputs host CPU architecture in format recognized by gyp."""
+
+import platform
+import re
+import sys
+
+
+def main():
+  print DoMain([])
+  return 0
+
+def DoMain(_):
+  return DetectHostArch();
+
+def DetectHostArch():
+  """Hook to be called from gyp without starting a separate python
+  interpreter."""
+  host_arch = platform.machine()
+  host_system = platform.system();
+
+  # Convert machine type to format recognized by gyp.
+  if re.match(r'i.86', host_arch) or host_arch == 'i86pc':
+    host_arch = 'ia32'
+  elif host_arch in ['x86_64', 'amd64']:
+    host_arch = 'x64'
+  elif host_arch.startswith('arm'):
+    host_arch = 'arm'
+  elif host_arch == 'aarch64':
+    host_arch = 'arm64'
+  elif host_arch == 'mips64':
+    host_arch = 'mips64el'
+  elif host_arch.startswith('mips'):
+    host_arch = 'mipsel'
+
+  # Under AIX the value returned by platform.machine is not
+  # the best indicator of the host architecture
+  # AIX 6.1 which is the lowest level supported only provides
+  # a 64 bit kernel
+  if host_system == 'AIX':
+    host_arch = 'ppc64'
+
+  # platform.machine is based on running kernel. It's possible to use 64-bit
+  # kernel with 32-bit userland, e.g. to give linker slightly more memory.
+  # Distinguish between different userland bitness by querying
+  # the python binary.
+  if host_arch == 'x64' and platform.architecture()[0] == '32bit':
+    host_arch = 'ia32'
+
+  return host_arch
+
+if __name__ == '__main__':
+  sys.exit(main())

third_party/binutils/download.py

+#!/usr/bin/env python
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+# vim: set ts=2 sw=2 et sts=2 ai:
+
+"""Minimal tool to download binutils from Google storage.
+
+TODO(mithro): Replace with generic download_and_extract tool.
+"""
+
+import os
+import platform
+import re
+import shutil
+import subprocess
+import sys
+from detect_v8_host_arch import DetectHostArch
+
+
+BINUTILS_DIR = os.path.abspath(os.path.dirname(__file__))
+BINUTILS_FILE = 'binutils.tar.bz2'
+BINUTILS_TOOLS = ['bin/ld.gold', 'bin/objcopy', 'bin/objdump']
+BINUTILS_OUT = 'Release'
+
+
+def ReadFile(filename):
+  with file(filename, 'r') as f:
+    return f.read().strip()
+
+
+def WriteFile(filename, content):
+  assert not os.path.exists(filename)
+  with file(filename, 'w') as f:
+    f.write(content)
+    f.write('\n')
+
+
+def FetchAndExtract(arch):
+  archdir = os.path.join(BINUTILS_DIR, 'Linux_' + arch)
+  tarball = os.path.join(archdir, BINUTILS_FILE)
+  outdir = os.path.join(archdir, BINUTILS_OUT)
+
+  sha1file = tarball + '.sha1'
+  if not os.path.exists(sha1file):
+    print "WARNING: No binutils found for your architecture (%s)!" % arch
+    return 0
+
+  checksum = ReadFile(sha1file)
+
+  stampfile = tarball + '.stamp'
+  if os.path.exists(stampfile):
+    if (os.path.exists(tarball) and
+        os.path.exists(outdir) and
+        checksum == ReadFile(stampfile)):
+      return 0
+    else:
+      os.unlink(stampfile)
+
+  print "Downloading", tarball
+  subprocess.check_call([
+      'download_from_google_storage',
+      '--no_resume',
+      '--no_auth',
+      '--bucket', 'chromium-binutils',
+      '-s', sha1file])
+  assert os.path.exists(tarball)
+
+  if os.path.exists(outdir):
+    shutil.rmtree(outdir)
+  assert not os.path.exists(outdir)
+  os.makedirs(outdir)
+  assert os.path.exists(outdir)
+
+  print "Extracting", tarball
+  subprocess.check_call(['tar', 'axf', tarball], cwd=outdir)
+
+  for tool in BINUTILS_TOOLS:
+    assert os.path.exists(os.path.join(outdir, tool))
+
+  WriteFile(stampfile, checksum)
+  return 0
+
+
+def main(args):
+  if not sys.platform.startswith('linux'):
+    return 0
+
+  arch = DetectHostArch()
+  if arch == 'x64':
+    return FetchAndExtract(arch)
+  if arch == 'ia32':
+    ret = FetchAndExtract(arch)
+    if ret != 0:
+      return ret
+    # Fetch the x64 toolchain as well for official bots with 64-bit kernels.
+    return FetchAndExtract('x64')
+  return 0
+
+
+if __name__ == '__main__':
+  sys.exit(main(sys.argv))