Remove deprecated v8::preparser namespace.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/27174002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@17192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Move v8_optimized_debug default value to standalone.gypi

This is so that Chromium can have its own overridable default value without colliding with ours.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/26317009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@17193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Add additional postmortem debugging metadata to support decoding two-byte
strings, sliced strings, and changes to some object property representations.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/26034002

Patch from David Pacheco <dap@joyent.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@17194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00