Prepare push to trunk.  Now working on version 3.22.2.

R=dslomov@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24483003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@16929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Speed up ArrayBuffer/typed array/DataView properties.

Optimizes byteLength, byteOffset, buffer and other properties on
ArrayBuffer, typed arrays and DataView into simple field loads. Some
unification with the way Array.length and String.length are treated.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/24360019

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@16930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00