Version 3.17.14

Use internal memcpy when initializing code objects. (Chromium issue 196330)

Disabled weak embedded maps because of crashes. (Chromium issues 172489, 217858)

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@14015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00