Inline the code dealing with entering spilled scopes and maintaining a...

src/x64/virtual-frame-x64.h

Index: src/x64/virtual-frame-x64.h
===================================================================
--- src/x64/virtual-frame-x64.h	(revision 1913)
+++ src/x64/virtual-frame-x64.h	(working copy)
@@ -50,13 +50,27 @@
   // generator is being transformed.
   class SpilledScope BASE_EMBEDDED {
    public:
-    explicit SpilledScope(CodeGenerator* cgen);
+    explicit SpilledScope(CodeGenerator* cgen) {
+#ifdef DEBUG
+      cgen_ = cgen;
+      previous_state_ = cgen->in_spilled_code();
+      cgen->set_in_spilled_code(true);
+#endif
+      ASSERT(cgen->has_valid_frame());
+      cgen->frame()->SpillAll();
+    }
 
-    ~SpilledScope();
+    ~SpilledScope() {
+#ifdef DEBUG
+      cgen_->set_in_spilled_code(previous_state_);
+#endif
+    }
 
    private:
+#ifdef DEBUG
     CodeGenerator* cgen_;
     bool previous_state_;
+#endif
   };
 
   // An illegal index into the virtual frame.