Arm64: Fix check errors on Arm64 debug after r21177.
r21177 added extra AssertStackConsistency() checks which
increased code size on debug and caused the assembler buffer
to be too large. Increased some of these buffers to
compensate.
Also, ProfileEntryHoolStub could use the wrong number of
instructions for kProfileEntryHookCallSize depending upon
whether debug code was being emitted or ALWAYS_ALIGN_CSP was
enabled. Fixed this by taking ALWAYS_ALIGN_CSP into account
and ensuring that no debug code is emitted during
MaybeCallEntryHook().
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/
263213008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21179
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00