Merged r11230, r11241, r11283, r11405 into 3.9 branch.

Merged r11230, r11241, r11283, r11405 into 3.9 branch.

Update test262 expectations for 64-bit precision double for ARM and MIPS.

MIPS: Remove static initializers in v8.

MIPS: NaNs in the snapshot should be quiet according to the MIPS FPU even when cross-building the snapshot. This is based on code from Daniel Kalmar from http://codereview.chromium.org/9910029/ Review URL: https://chromiumcodereview.appspot.com/10068006

MIPS: Do the qNaN fixup at de-serialization time.  This is a commit of https://chromiumcodereview.appspot.com/10093007/ for Paul Lind

R=mstarzinger@chromium.org
BUG=
TEST=

Committed: https://code.google.com/p/v8/source/detail?r=11408

[Michael Starzinger, 2012-04-23 08:50:47]

LGTM (rubber-stamp).