deps: update v8 to 4.4.63.9

Upgrade the bundled V8 and update code in src/ and lib/ to the new API.

Notable backwards incompatible changes are the removal of the smalloc
module and dropped support for CESU-8 decoding.  CESU-8 support can be
brought back if necessary by doing UTF-8 decoding ourselves.

This commit includes https://codereview.chromium.org/1192973004 to fix
a build error on python 2.6 systems.  The original commit log follows:

    Use optparse in js2c.py for python compatibility

    Without this change, V8 won't build on RHEL/CentOS 6 because the
    distro python is too old to know about the argparse module.

PR-URL: https://github.com/nodejs/io.js/pull/2022
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>

8 files changed, 10 insertions, 10 deletions

diff --git a/test/message/error_exit.out b/test/message/error_exit.out
index 11ea76fd72..71690ba3d0 100644
--- a/test/message/error_exit.out
+++ b/test/message/error_exit.out
@@ -2,7 +2,7 @@ Exiting with code=1
 
 assert.js:*
   throw new assert.AssertionError({
-        ^
+  ^
 AssertionError: 1 == 2
     at Object.<anonymous> (*test*message*error_exit.js:*:*)
     at Module._compile (module.js:*:*)
diff --git a/test/message/eval_messages.out b/test/message/eval_messages.out
index be2120ce79..b02da9b280 100644
--- a/test/message/eval_messages.out
+++ b/test/message/eval_messages.out
@@ -13,7 +13,7 @@ SyntaxError: Strict mode code may not include a with statement
 42
 [eval]:1
 throw new Error("hello")
-      ^
+^
 Error: hello
     at [eval]:1:7
     at Object.exports.runInThisContext (vm.js:*)
@@ -24,7 +24,7 @@ Error: hello
     at process._tickCallback (node.js:*:*)
 [eval]:1
 throw new Error("hello")
-      ^
+^
 Error: hello
     at [eval]:1:7
     at Object.exports.runInThisContext (vm.js:*)
diff --git a/test/message/stdin_messages.out b/test/message/stdin_messages.out
index 9dc6451d1c..94a55c79ab 100644
--- a/test/message/stdin_messages.out
+++ b/test/message/stdin_messages.out
@@ -15,7 +15,7 @@ SyntaxError: Strict mode code may not include a with statement
 
 [stdin]:1
 throw new Error("hello")
-      ^
+^
 Error: hello
     at [stdin]:1:*
     at Object.exports.runInThisContext (vm.js:*)
@@ -27,7 +27,7 @@ Error: hello
 
 [stdin]:1
 throw new Error("hello")
-      ^
+^
 Error: hello
     at [stdin]:1:*
     at Object.exports.runInThisContext (vm.js:*)
diff --git a/test/message/throw_undefined.out b/test/message/throw_undefined.out
index 27aedd9ee4..c23dac051f 100644
--- a/test/message/throw_undefined.out
+++ b/test/message/throw_undefined.out
@@ -1,5 +1,5 @@
 
 *test*message*throw_undefined.js:5
 throw undefined;
-      ^
+^
 undefined
diff --git a/test/message/vm_display_runtime_error.out b/test/message/vm_display_runtime_error.out
index 6c3314de0d..f9d8354703 100644
--- a/test/message/vm_display_runtime_error.out
+++ b/test/message/vm_display_runtime_error.out
@@ -2,7 +2,7 @@ beginning
 
 test.vm:1
 throw new Error("boo!")
-      ^
+^
 Error: boo!
     at test.vm:1:7
     at Object.exports.runInThisContext (vm.js:*)
diff --git a/test/message/vm_display_syntax_error.out b/test/message/vm_display_syntax_error.out
index 0869448702..1b124e2378 100644
--- a/test/message/vm_display_syntax_error.out
+++ b/test/message/vm_display_syntax_error.out
@@ -2,7 +2,7 @@ beginning
 
 test.vm:1
 var 5;
-    ^
+^^^
 SyntaxError: Unexpected number
     at Object.exports.runInThisContext (vm.js:*)
     at Object.<anonymous> (*test*message*vm_display_syntax_error.js:*)
diff --git a/test/message/vm_dont_display_runtime_error.out b/test/message/vm_dont_display_runtime_error.out
index e3aa0e17f1..ae8cf71142 100644
--- a/test/message/vm_dont_display_runtime_error.out
+++ b/test/message/vm_dont_display_runtime_error.out
@@ -2,7 +2,7 @@ beginning
 middle
 test.vm:1
 throw new Error("boo!")
-      ^
+^
 Error: boo!
     at test.vm:1:7
     at Object.exports.runInThisContext (vm.js:*)
diff --git a/test/message/vm_dont_display_syntax_error.out b/test/message/vm_dont_display_syntax_error.out
index f2e4a94952..242bc8c100 100644
--- a/test/message/vm_dont_display_syntax_error.out
+++ b/test/message/vm_dont_display_syntax_error.out
@@ -2,7 +2,7 @@ beginning
 middle
 test.vm:1
 var 5;
-    ^
+^^^
 SyntaxError: Unexpected number
     at Object.exports.runInThisContext (vm.js:*)
     at Object.<anonymous> (*test*message*vm_dont_display_syntax_error.js:*)