[Isolates] Merge 7201:7258 from bleeding_edge to isolates.

src/hydrogen.h

Index: src/hydrogen.h
===================================================================
--- src/hydrogen.h	(revision 7254)
+++ src/hydrogen.h	(working copy)
@@ -124,6 +124,10 @@
   void AddSimulate(int id) { AddInstruction(CreateSimulate(id)); }
   void AssignCommonDominator(HBasicBlock* other);
 
+  void FinishExitWithDeoptimization() {
+    FinishExit(CreateDeoptimize());
+  }
+
   // Add the inlined function exit sequence, adding an HLeaveInlined
   // instruction and updating the bailout environment.
   void AddLeaveInlined(HValue* return_value, HBasicBlock* target);
@@ -146,6 +150,7 @@
   void AddDominatedBlock(HBasicBlock* block);
 
   HSimulate* CreateSimulate(int id);
+  HDeoptimize* CreateDeoptimize();
 
   int block_id_;
   HGraph* graph_;