[Sheriff] Disable allocation site pretenuring due to a failing nosnap test.

BUG=
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/137803005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18573 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Prepare push to trunk.  Now working on version 3.24.16.

R=jkummerow@chromium.org
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/136873003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Various API-related simplifications.

   * Simplified default fatal error handler.

   * Simplified Context::Exit and friends.

   * Inline API_ENTRY_CHECK.

R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/137963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18577 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Use std:: on symbols declared in C++-style C headers.

Some libraries (e.g. Dinkumware) perform strict checks on whether
the symbols defined in classic C library headers (e.g. <stdio.h>),
or in C++-style C library headers (e.g. <cmath>) are used correctly
(respectively, in the global namespace, or in namespace std).

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/121303005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix tree check for push-to-trunk.

This is a work-around simulating a --bypass-tree-check.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/136793005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18580 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Make the strict-mode calling convention for contextual calls the default one.

BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/131663003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Merge remote-tracking branch 'upstream/master'