deps: update V8 to 6.2.414.33

deps/v8/BUILD.gn

@@ -827,7 +827,6 @@ action("v8_dump_build_config") {
   is_gcov_coverage = v8_code_coverage && !is_clang
   args = [
     rebase_path("$root_out_dir/v8_build_config.json", root_build_dir),
-    "current_cpu=\"$current_cpu\"",
     "dcheck_always_on=$dcheck_always_on",
     "is_asan=$is_asan",
     "is_cfi=$is_cfi",
@@ -838,7 +837,6 @@ action("v8_dump_build_config") {
     "is_tsan=$is_tsan",
     "is_ubsan_vptr=$is_ubsan_vptr",
     "target_cpu=\"$target_cpu\"",
-    "v8_current_cpu=\"$v8_current_cpu\"",
     "v8_enable_i18n_support=$v8_enable_i18n_support",
     "v8_target_cpu=\"$v8_target_cpu\"",
     "v8_use_snapshot=$v8_use_snapshot",

deps/v8/gni/isolate.gni

@@ -156,8 +156,6 @@ template("v8_isolate_run") {
         "--config-variable",
         "icu_use_data_file_flag=$icu_use_data_file_flag",
         "--config-variable",
-        "is_gn=1",
-        "--config-variable",
         "msan=$msan",
         "--config-variable",
         "tsan=$tsan",

deps/v8/gypfiles/isolate.gypi

@@ -74,7 +74,6 @@
         '--config-variable', 'gcmole=<(gcmole)',
         '--config-variable', 'has_valgrind=<(has_valgrind)',
         '--config-variable', 'icu_use_data_file_flag=<(icu_use_data_file_flag)',
-        '--config-variable', 'is_gn=0',
         '--config-variable', 'msan=<(msan)',
         '--config-variable', 'tsan=<(tsan)',
         '--config-variable', 'coverage=<(coverage)',

deps/v8/gypfiles/toolchain.gypi

@@ -32,6 +32,7 @@
     'msvs_use_common_release': 0,
     'clang%': 0,
     'asan%': 0,
+    'cfi_vptr%': 0,
     'lsan%': 0,
     'msan%': 0,
     'tsan%': 0,

deps/v8/include/v8-version.h

@@ -11,7 +11,7 @@
 #define V8_MAJOR_VERSION 6
 #define V8_MINOR_VERSION 2
 #define V8_BUILD_NUMBER 414
-#define V8_PATCH_LEVEL 32
+#define V8_PATCH_LEVEL 33
 
 // Use 1 for candidates and 0 otherwise.
 // (Boolean macro values are not supported by all preprocessors.)

deps/v8/src/v8.gyp

@@ -42,7 +42,7 @@
     {
       'target_name': 'v8',
       'dependencies_traverse': 1,
-      'dependencies': ['v8_maybe_snapshot'],
+      'dependencies': ['v8_maybe_snapshot', 'v8_dump_build_config'],
       'conditions': [
         ['want_separate_host_toolset==1', {
           'toolsets': ['host', 'target'],
@@ -2499,5 +2499,49 @@
         }],
       ],
     },
+    {
+      'target_name': 'v8_dump_build_config',
+      'type': 'none',
+      'variables': {
+      },
+      'conditions': [
+        [ 'want_separate_host_toolset==1', {
+          'toolsets': ['host'],
+        }, {
+          'toolsets': ['target'],
+        }]
+      ],
+      'actions': [
+        {
+          'action_name': 'v8_dump_build_config',
+          'inputs': [
+            '../tools/testrunner/utils/dump_build_config_gyp.py',
+          ],
+          'outputs': [
+            '<(PRODUCT_DIR)/v8_build_config.json',
+          ],
+          'action': [
+            'python',
+            '../tools/testrunner/utils/dump_build_config_gyp.py',
+            '<(PRODUCT_DIR)/v8_build_config.json',
+            'dcheck_always_on=<(dcheck_always_on)',
+            'is_asan=<(asan)',
+            'is_cfi=<(cfi_vptr)',
+            'is_component_build="<(component)"',
+            'is_debug="<(CONFIGURATION_NAME)"',
+            # Not available in gyp.
+            'is_gcov_coverage=0',
+            'is_msan=<(msan)',
+            'is_tsan=<(tsan)',
+            # Not available in gyp.
+            'is_ubsan_vptr=0',
+            'target_cpu="<(target_arch)"',
+            'v8_enable_i18n_support=<(v8_enable_i18n_support)',
+            'v8_target_cpu="<(v8_target_arch)"',
+            'v8_use_snapshot=<(v8_use_snapshot)',
+          ],
+        },
+      ],
+    },
   ],
 }

deps/v8/tools/foozzie/v8_foozzie.py

@@ -127,7 +127,7 @@ def infer_arch(d8):
   executable.
   """
   with open(os.path.join(os.path.dirname(d8), 'v8_build_config.json')) as f:
-    arch = json.load(f)['v8_current_cpu']
+    arch = json.load(f)['v8_target_cpu']
   return 'ia32' if arch == 'x86' else arch
 
 

deps/v8/tools/testrunner/testrunner.isolate

@@ -7,6 +7,7 @@
       '../run-tests.py',
     ],
     'files': [
+      '<(PRODUCT_DIR)/v8_build_config.json',
       '../run-tests.py',
       './'
     ],
@@ -20,12 +21,5 @@
         ],
       },
     }],
-    ['is_gn==1', {
-      'variables': {
-        'files': [
-          '<(PRODUCT_DIR)/v8_build_config.json',
-        ],
-      },
-    }],
   ],
 }

deps/v8/tools/testrunner/utils/dump_build_config.py

@@ -15,12 +15,12 @@
 import os
 import sys
 
-assert len(sys.argv) > 1
+assert len(sys.argv) > 2
 
 def as_json(kv):
   assert '=' in kv
   k, v = kv.split('=', 1)
   return k, json.loads(v)
 
 with open(sys.argv[1], 'w') as f:
-  json.dump(dict(as_json(kv) for kv in sys.argv[2:]), f)
+  json.dump(dict(map(as_json, sys.argv[2:])), f)

deps/v8/tools/testrunner/utils/dump_build_config_gyp.py

@@ -0,0 +1,47 @@
+# Copyright 2017 the V8 project authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""The same as dump_build_config.py but for gyp legacy.
+
+Expected to be called like:
+dump_build_config.py path/to/file.json [key1=value1 ...]
+
+Raw gyp values are supported - they will be tranformed into valid json.
+"""
+# TODO(machenbach): Remove this when gyp is deprecated.
+
+import json
+import os
+import sys
+
+assert len(sys.argv) > 2
+
+
+GYP_GN_CONVERSION = {
+  'is_component_build': {
+    '"shared_library"': 'true',
+    '"static_library"': 'false',
+  },
+  'is_debug': {
+    '"Debug"': 'true',
+    '"Release"': 'false',
+  },
+}
+
+DEFAULT_CONVERSION ={
+  '0': 'false',
+  '1': 'true',
+  '"ia32"': '"x86"',
+}
+
+def gyp_to_gn(key, value):
+  return GYP_GN_CONVERSION.get(key, DEFAULT_CONVERSION).get(value, value)
+
+def as_json(kv):
+  assert '=' in kv
+  k, v = kv.split('=', 1)
+  return k, json.loads(gyp_to_gn(k, v))
+
+with open(sys.argv[1], 'w') as f:
+  json.dump(dict(map(as_json, sys.argv[2:])), f)