Merge V8 5.3.332.45.  DO NOT MERGE

Test: Manual

FPIIM-449

Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)
diff --git a/build/isolate.gypi b/build/isolate.gypi
new file mode 100644
index 0000000..197e455
--- /dev/null
+++ b/build/isolate.gypi
@@ -0,0 +1,129 @@
+# Copyright (c) 2012 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.
+
+# This file is meant to be included into a target to provide a rule
+# to "build" .isolate files into a .isolated file.
+#
+# To use this, create a gyp target with the following form:
+# 'conditions': [
+#   ['test_isolation_mode != "noop"', {
+#     'targets': [
+#       {
+#         'target_name': 'foo_test_run',
+#         'type': 'none',
+#         'dependencies': [
+#           'foo_test',
+#         ],
+#         'includes': [
+#           '../build/isolate.gypi',
+#         ],
+#         'sources': [
+#           'foo_test.isolate',
+#         ],
+#       },
+#     ],
+#   }],
+# ],
+#
+# Note: foo_test.isolate is included and a source file. It is an inherent
+# property of the .isolate format. This permits to define GYP variables but is
+# a stricter format than GYP so isolate.py can read it.
+#
+# The generated .isolated file will be:
+#   <(PRODUCT_DIR)/foo_test.isolated
+#
+# See http://dev.chromium.org/developers/testing/isolated-testing/for-swes
+# for more information.
+
+{
+  'rules': [
+    {
+      'rule_name': 'isolate',
+      'extension': 'isolate',
+      'inputs': [
+        # Files that are known to be involved in this step.
+        '<(DEPTH)/tools/isolate_driver.py',
+        '<(DEPTH)/tools/swarming_client/isolate.py',
+        '<(DEPTH)/tools/swarming_client/run_isolated.py',
+      ],
+      'outputs': [],
+      'action': [
+        'python',
+        '<(DEPTH)/tools/isolate_driver.py',
+        '<(test_isolation_mode)',
+        '--isolated', '<(PRODUCT_DIR)/<(RULE_INPUT_ROOT).isolated',
+        '--isolate', '<(RULE_INPUT_PATH)',
+
+        # Variables should use the -V FOO=<(FOO) form so frequent values,
+        # like '0' or '1', aren't stripped out by GYP. Run 'isolate.py help' for
+        # more details.
+
+        # Path variables are used to replace file paths when loading a .isolate
+        # file
+        '--path-variable', 'DEPTH', '<(DEPTH)',
+        '--path-variable', 'PRODUCT_DIR', '<(PRODUCT_DIR) ',
+
+        # Note: This list must match DefaultConfigVariables()
+        # in build/android/pylib/utils/isolator.py
+        '--config-variable', 'CONFIGURATION_NAME=<(CONFIGURATION_NAME)',
+        '--config-variable', 'OS=<(OS)',
+        '--config-variable', 'asan=<(asan)',
+        '--config-variable', 'branding=<(branding)',
+        '--config-variable', 'chromeos=<(chromeos)',
+        '--config-variable', 'component=<(component)',
+        '--config-variable', 'disable_nacl=<(disable_nacl)',
+        '--config-variable', 'enable_pepper_cdms=<(enable_pepper_cdms)',
+        '--config-variable', 'enable_plugins=<(enable_plugins)',
+        '--config-variable', 'fastbuild=<(fastbuild)',
+        '--config-variable', 'icu_use_data_file_flag=<(icu_use_data_file_flag)',
+        # TODO(kbr): move this to chrome_tests.gypi:gles2_conform_tests_run
+        # once support for user-defined config variables is added.
+        '--config-variable',
+          'internal_gles2_conform_tests=<(internal_gles2_conform_tests)',
+        '--config-variable', 'kasko=<(kasko)',
+        '--config-variable', 'lsan=<(lsan)',
+        '--config-variable', 'msan=<(msan)',
+        '--config-variable', 'target_arch=<(target_arch)',
+        '--config-variable', 'tsan=<(tsan)',
+        '--config-variable', 'use_custom_libcxx=<(use_custom_libcxx)',
+        '--config-variable', 'use_instrumented_libraries=<(use_instrumented_libraries)',
+        '--config-variable',
+        'use_prebuilt_instrumented_libraries=<(use_prebuilt_instrumented_libraries)',
+        '--config-variable', 'use_ozone=<(use_ozone)',
+        '--config-variable', 'use_x11=<(use_x11)',
+        '--config-variable', 'v8_use_external_startup_data=<(v8_use_external_startup_data)',
+      ],
+      'conditions': [
+        # Note: When gyp merges lists, it appends them to the old value.
+        # Extra variables are replaced on the 'command' entry and on paths in
+        # the .isolate file but are not considered relative paths.
+        ['OS=="mac"', {
+          'action': [
+            '--extra-variable', 'mac_product_name=<(mac_product_name)',
+          ],
+        }],
+        ["test_isolation_mode == 'prepare'", {
+          'outputs': [
+            '<(PRODUCT_DIR)/<(RULE_INPUT_ROOT).isolated.gen.json',
+          ],
+        }, {
+          'outputs': [
+            '<(PRODUCT_DIR)/<(RULE_INPUT_ROOT).isolated',
+          ],
+        }],
+        ['OS=="win"', {
+          'includes': ['../build/util/version.gypi'],
+          'action': [
+            '--extra-variable', 'version_full=<(version_full)',
+            '--config-variable', 'msvs_version=<(MSVS_VERSION)',
+          ],
+        }, {
+          'action': [
+            '--config-variable', 'msvs_version=0',
+          ],
+        }],
+      ],
+    },
+  ],
+}