VM: Re-format to use at most one newline between functions

runtime/vm/stack_frame_dbc.h

Index: runtime/vm/stack_frame_dbc.h
diff --git a/runtime/vm/stack_frame_dbc.h b/runtime/vm/stack_frame_dbc.h
index 9cc08ace940e4dc4954120c662601733cd250dea..a5ac2a858f0d3ac0dbfd45ec43ec2ea6b0df0aad 100644
--- a/runtime/vm/stack_frame_dbc.h
+++ b/runtime/vm/stack_frame_dbc.h
@@ -55,7 +55,6 @@ static const int kFunctionSlotFromFp = -4;
 static const int kParamEndSlotFromFp = 4;  // One slot past last parameter.
 static const int kFirstLocalSlotFromFp = -1;
 
-
 DART_FORCE_INLINE static intptr_t LocalVarIndex(intptr_t fp_offset,
                                                 intptr_t var_index) {
   ASSERT(var_index != 0);
@@ -66,7 +65,6 @@ DART_FORCE_INLINE static intptr_t LocalVarIndex(intptr_t fp_offset,
   }
 }
 
-
 DART_FORCE_INLINE static uword ParamAddress(uword fp, intptr_t reverse_index) {
   return fp - (kDartFrameFixedSize + reverse_index) * kWordSize;
 }