- Remove arch specific check macros - Remove duplicate code in code-stubs.h - Remove flag check in bootstrap.cc which was introduced for A64 bringup - Remove A64 specific test message expectations R=rodolph.perfetta@arm.com, ulan@chromium.org Review URL: https://codereview.chromium.org/134333011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19325 ce2b1a6d-e550-0410-aec6-3dcde31c8c00