deps: update V8 to 5.6

LICENSE

@@ -1070,106 +1070,3 @@ The externally maintained libraries used by Node.js are:
     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   """
-
-- v8_inspector, located at deps/v8_inspector/third_party/v8_inspector, is licensed as follows:
-  """
-    // Copyright 2015 The Chromium 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.
-  """
-
-- jinja2, located at deps/v8_inspector/third_party/jinja2, is licensed as follows:
-  """
-    Copyright (c) 2009 by the Jinja Team, see AUTHORS for more details.
-
-    Some 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.
-
-        * The names of the contributors may not 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.
-  """
-
-- markupsafe, located at deps/v8_inspector/third_party/markupsafe, is licensed as follows:
-  """
-    Copyright (c) 2010 by Armin Ronacher and contributors.  See AUTHORS
-    for more details.
-
-    Some rights reserved.
-
-    Redistribution and use in source and binary forms of the software as well
-    as documentation, 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.
-
-    * The names of the contributors may not be used to endorse or
-      promote products derived from this software without specific
-      prior written permission.
-
-    THIS SOFTWARE AND DOCUMENTATION 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 AND DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
-    DAMAGE.
-  """

configure

@@ -1283,7 +1283,7 @@ def configure_inspector(o):
   disable_inspector = (options.without_inspector or
                        options.with_intl in (None, 'none') or
                        options.without_ssl)
-  o['variables']['v8_inspector'] = b(not disable_inspector)
+  o['variables']['v8_enable_inspector'] = 0 if disable_inspector else 1
 
 output = {
   'variables': {},

deps/v8/.gitignore

@@ -65,17 +65,9 @@ shell_g
 !/testing/gtest/include/gtest
 /testing/gtest/include/gtest/*
 !/testing/gtest/include/gtest/gtest_prod.h
-/third_party
-/third_party/android_tools
-/third_party/cygwin
-/third_party/icu
-/third_party/instrumented_libraries
-/third_party/inspector_protocol
-/third_party/jinga2
-/third_party/llvm
-/third_party/llvm-build
-/third_party/markupsafe
-/third_party/WebKit
+/third_party/*
+!/third_party/binutils
+!/third_party/inspector_protocol
 /tools/clang
 /tools/gcmole/gcmole-tools
 /tools/gcmole/gcmole-tools.tar.gz
@@ -109,4 +101,6 @@ v8.ignition_dispatches_table.json
 /test/fuzzer/wasm.tar.gz
 /test/fuzzer/wasm_asmjs.tar.gz
 /src/inspector/build/closure-compiler.tar.gz
-/src/inspector/build/closure-compiler
+/src/inspector/build/closure-compiler
+!/third_party/jinja2
+!/third_party/markupsafe

deps/v8/AUTHORS

@@ -65,6 +65,7 @@ Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
 Geoffrey Garside <ggarside@gmail.com>
 Gwang Yoon Hwang <ryumiel@company100.net>
 Han Choongwoo <cwhan.tunz@gmail.com>
+Henrique Ferreiro <henrique.ferreiro@gmail.com>
 Hirofumi Mako <mkhrfm@gmail.com>
 Honggyu Kim <honggyu.kp@gmail.com>
 Ioseb Dzmanashvili <ioseb.dzmanashvili@gmail.com>
@@ -111,6 +112,7 @@ Robert Mustacchi <rm@fingolfin.org>
 Robert Nagy <robert.nagy@gmail.com>
 Ryan Dahl <ry@tinyclouds.org>
 Sakthipriyan Vairamani (thefourtheye) <thechargingvolcano@gmail.com>
+Sander Mathijs van Veen <sander@leaningtech.com>
 Sandro Santilli <strk@keybit.net>
 Sanjoy Das <sanjoy@playingwithpointers.com>
 Seo Sanghyeon <sanxiyn@gmail.com>