Move a line, in codegen-*.cc. Make formatting of ic-*.cc uniform.

src/x64/codegen-x64.cc

Index: src/x64/codegen-x64.cc
===================================================================
--- src/x64/codegen-x64.cc	(revision 3729)
+++ src/x64/codegen-x64.cc	(working copy)
@@ -6009,6 +6009,7 @@
       Slot* slot = expression_->AsVariableProxy()->AsVariable()->slot();
       ASSERT(slot != NULL);
       cgen_->StoreToSlot(slot, init_state);
+      cgen_->UnloadReference(this);
       break;
     }
 
@@ -6017,6 +6018,7 @@
       cgen_->frame()->Push(GetName());
       Result answer = cgen_->frame()->CallStoreIC();
       cgen_->frame()->Push(&answer);
+      cgen_->UnloadReference(this);
       break;
     }
 
@@ -6118,13 +6120,13 @@
         masm->nop();
         cgen_->frame()->Push(&answer);
       }
+      cgen_->UnloadReference(this);
       break;
     }
 
     default:
       UNREACHABLE();
   }
-  cgen_->UnloadReference(this);
 }