This change is a continuation of the refactoring started in r14265.
authoryurys@chromium.org <yurys@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 16 Apr 2013 08:54:33 +0000 (08:54 +0000)
committeryurys@chromium.org <yurys@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 16 Apr 2013 08:54:33 +0000 (08:54 +0000)
commit9585ead1e9002cf993494ba59ce5d593fe0016da
treedef37d773712a29e98dc1ce7ffd392a17ff8b3e3
parent5c6b09e6c6a0c33e6b65e104a60a03897fb584d3
This change is a continuation of the refactoring started in r14265.

Renamed SignalSender to SamplerThread to match platforms that don't support signal sending.

Cygwin and Windows implementations are almost identical. Mac OS X uses different API to suspend thread but apart from that it is very similar to Windows implenenation.

BUG=None

Review URL: https://codereview.chromium.org/14264009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/isolate.cc
src/platform-cygwin.cc
src/platform-macos.cc
src/platform-win32.cc
src/sampler.cc