it's not safe to since `removeAllListeners()` will detach the returned
Array from the stream instance if that's ever called by the user.

When removeAllListeners is called, the listeners array
is deleted to maintain compatibility with v0.6.

Reverts "events: don't delete the listeners array"

This reverts commit 78dc13fb.

Conflicts:

	test/simple/test-event-emitter-remove-all-listeners.js

Closes #3440

Also, in the process, fix a bug in fs.realpath on Windows.

If the user has permission to create symlinks, then use symlinks.  If
not, then skip over all the tests that cannot be run using Junctions
instead.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10539141

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@11807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=danno@chromium.org
TEST=mjsunit/compare-known-objects-slow

Review URL: https://chromiumcodereview.appspot.com/10548046

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@11815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This solves the problem that code runs very slow when the debugger is enabled.

BUG=v8:2179
TEST=

Review URL: https://chromiumcodereview.appspot.com/10544135

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@11802 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The v8 team apparently decided that all build products should go
into ./build/«type», and updated their common.gypi file to do so.
Unfortunately v8's common.gypi is only used for some targets. All
the other targets would still look in the old place to find their
their dependencies, which effectively broke the build.

In the long run it would be good for node to send all build
output to ./build too, on all platforms.

Note that 26f754d9 ('fix error handling in SendConnectMessage') is no
longer necessary; it was properly fixed upstream in V8 r11609.

R=erik.corry@gmail.com
BUG=v8:2156,v8:2034
TEST=mjsunit/regress/regress-2156,mjsunit/regress/regress-2034

Review URL: https://chromiumcodereview.appspot.com/10539131

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@11800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This makes test-child-process-detached pass on Windows.

This commit enables ETW events to be fired on Windows for existing
DTrace probes.  ETW instrumentation is enabled by default.  It
is possible to build node.exe without ETW instrumentation by
using --without-etw option with configure script.

It wasn't waiting for the child process' stderr to close, so not an
assertion was made *before* all the data that the child process sent
was received by node.

This implements server.listen({ fd: <filedescriptor> }).  The fd should
refer to an underlying resource that is already bound and listening, and
causes the new server to also accept connections on it.

Not supported on Windows.  Raises ENOTSUP.

tools/msvs/res is not an appropriate place.

The test didn't take into account that some time might pass before
libuv makes close callbacks. This is now fixed.

The test would fail if the child process writes anything to the stdout.
This doesn't happen on unix, since `cat` is spawned. However, on Windows
`cmd` is started, which *does* write stuff to it's stdout. This
meanlingless assert is now removed.

* When the process is already dead, but the `exit` signal wasn't raised
  yet, the ESRCH error should be ignored.

* When an invalid signal is specified, kill() should throw.

* Like process.kill(), child_process.kill() now preserves a `0` signal
  which can be used to check the liveliness of the child process.

* process.kill() and child_process.kill() will now return true if the
  signal was actually delivered, and false otherwise.

* When an `exec`-ed process is automatically killed because a time or
  buffer limit is exceeded, and the kill() fails, this error should be
  reported through the `exec` callback.

Fixes: #3409