[turbofan] Remove unused typedef VirtualRegisterSet.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/1179913003

Cr-Commit-Position: refs/heads/master@{#29010}
This commit is contained in:
bmeurer 2015-06-14 23:07:45 -07:00 committed by Commit bot
parent a99fe1fd76
commit dc3712c873

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@ -1173,7 +1173,6 @@ class InstructionSequence final : public ZoneObject {
friend std::ostream& operator<<(std::ostream& os,
const PrintableInstructionSequence& code);
typedef std::set<int, std::less<int>, ZoneIntAllocator> VirtualRegisterSet;
typedef ZoneMap<const Instruction*, SourcePosition> SourcePositionMap;
Isolate* isolate_;