Revert 13157, 13145 and 13140: Crankshaft code stubs.

src/arm/lithium-arm.h

Index: src/arm/lithium-arm.h
diff --git a/src/arm/lithium-arm.h b/src/arm/lithium-arm.h
index 1b589ced6489ac2f23d27c4bd8cc3b5823395561..7397b4bc8d94d38dc8ee6567ebb7559280b1d2c6 100644
--- a/src/arm/lithium-arm.h
+++ b/src/arm/lithium-arm.h
@@ -256,11 +256,6 @@ class LInstruction: public ZoneObject {
   void MarkAsCall() { is_call_ = true; }
 
   // Interface to the register allocator and iterators.
-  bool ClobbersTemps() const { return is_call_; }
-  bool ClobbersRegisters() const { return is_call_; }
-  bool ClobbersDoubleRegisters() const { return is_call_; }
-
-  // Interface to the register allocator and iterators.
   bool IsMarkedAsCall() const { return is_call_; }
 
   virtual bool HasResult() const = 0;
@@ -2364,9 +2359,8 @@ class LOsrEntry: public LTemplateInstruction<0, 0, 0> {
   // slot, i.e., that must also be restored to the spill slot on OSR entry.
   // NULL if the register has no assigned spill slot.  Indexed by allocation
   // index.
-  LOperand* register_spills_[Register::kMaxNumAllocatableRegisters];
-  LOperand* double_register_spills_[
-      DoubleRegister::kMaxNumAllocatableRegisters];
+  LOperand* register_spills_[Register::kNumAllocatableRegisters];
+  LOperand* double_register_spills_[DoubleRegister::kNumAllocatableRegisters];
 };