Ignore test on mips.

R=yangguo@chromium.org
TBR=yangguo@chromium.org
BUG=v8:3457
LOG=n

Review URL: https://codereview.chromium.org/413983004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22582 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Add and move DisallowHeapAllocation scope.

The move is necessary since Heap::ReserveSpace called from
DeserializePartial may allocate.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/413663003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Move gc notifications from V8 to Isolate and make idle hint mandatory

Embedders should use e.g. isolate->IdleNotification(1000) instead
of v8::V8::IdleNotification()

BUG=397026
R=hpayer@chromium.org, ernstm@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/412163003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00