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

runtime/vm/redundancy_elimination.h

Index: runtime/vm/redundancy_elimination.h
diff --git a/runtime/vm/redundancy_elimination.h b/runtime/vm/redundancy_elimination.h
index d92ac49c0249755b205860ec3c79bedaeef47370..b30ef7a918b11772756089732d0e1d1c641d7db0 100644
--- a/runtime/vm/redundancy_elimination.h
+++ b/runtime/vm/redundancy_elimination.h
@@ -5,8 +5,8 @@
 #ifndef RUNTIME_VM_REDUNDANCY_ELIMINATION_H_
 #define RUNTIME_VM_REDUNDANCY_ELIMINATION_H_
 
-#include "vm/intermediate_language.h"
 #include "vm/flow_graph.h"
+#include "vm/intermediate_language.h"
 
 namespace dart {
 
@@ -79,7 +79,6 @@ class AllocationSinking : public ZoneAllocated {
   ExitsCollector exits_collector_;
 };
 
-
 // A simple common subexpression elimination based
 // on the dominator tree.
 class DominatorBasedCSE : public AllStatic {
@@ -94,19 +93,16 @@ class DominatorBasedCSE : public AllStatic {
                                 CSEInstructionMap* map);
 };
 
-
 class DeadStoreElimination : public AllStatic {
  public:
   static void Optimize(FlowGraph* graph);
 };
 
-
 class DeadCodeElimination : public AllStatic {
  public:
   static void EliminateDeadPhis(FlowGraph* graph);
 };
 
-
 // Optimize spill stores inside try-blocks by identifying values that always
 // contain a single known constant at catch block entry.
 class TryCatchAnalyzer : public AllStatic {
@@ -114,7 +110,6 @@ class TryCatchAnalyzer : public AllStatic {
   static void Optimize(FlowGraph* flow_graph);
 };
 
-
 // Loop invariant code motion.
 class LICM : public ValueObject {
  public: