Handlify Accessors::FunctionGetArguments method.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/19638003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@15751 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Add named links to dependent_code in Map objects in heap snapshot.

R=loislo@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/19631003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@15752 ce2b1a6d-e550-0410-aec6-3dcde31c8c00