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

runtime/vm/precompiler.h

Index: runtime/vm/precompiler.h
diff --git a/runtime/vm/precompiler.h b/runtime/vm/precompiler.h
index eb3a6ca191367aebb99834b828ab1318be2ed851..2aff2a4d0cac1f6ef279bce0da3f815b4a4eb876 100644
--- a/runtime/vm/precompiler.h
+++ b/runtime/vm/precompiler.h
@@ -45,7 +45,6 @@ class TypeRangeCache : public ValueObject {
   intptr_t* upper_limits_;
 };
 
-
 class SymbolKeyValueTrait {
  public:
   // Typedefs needed for the DirectChainedHashMap template.
@@ -66,7 +65,6 @@ class SymbolKeyValueTrait {
 
 typedef DirectChainedHashMap<SymbolKeyValueTrait> SymbolSet;
 
-
 class UnlinkedCallKeyValueTrait {
  public:
   // Typedefs needed for the DirectChainedHashMap template.
@@ -122,7 +120,6 @@ class FunctionKeyValueTrait {
 
 typedef DirectChainedHashMap<FunctionKeyValueTrait> FunctionSet;
 
-
 class FieldKeyValueTrait {
  public:
   // Typedefs needed for the DirectChainedHashMap template.
@@ -151,7 +148,6 @@ class FieldKeyValueTrait {
 
 typedef DirectChainedHashMap<FieldKeyValueTrait> FieldSet;
 
-
 class ClassKeyValueTrait {
  public:
   // Typedefs needed for the DirectChainedHashMap template.
@@ -172,7 +168,6 @@ class ClassKeyValueTrait {
 
 typedef DirectChainedHashMap<ClassKeyValueTrait> ClassSet;
 
-
 class AbstractTypeKeyValueTrait {
  public:
   // Typedefs needed for the DirectChainedHashMap template.
@@ -193,7 +188,6 @@ class AbstractTypeKeyValueTrait {
 
 typedef DirectChainedHashMap<AbstractTypeKeyValueTrait> AbstractTypeSet;
 
-
 class TypeArgumentsKeyValueTrait {
  public:
   // Typedefs needed for the DirectChainedHashMap template.
@@ -214,7 +208,6 @@ class TypeArgumentsKeyValueTrait {
 
 typedef DirectChainedHashMap<TypeArgumentsKeyValueTrait> TypeArgumentsSet;
 
-
 class InstanceKeyValueTrait {
  public:
   // Typedefs needed for the DirectChainedHashMap template.
@@ -235,7 +228,6 @@ class InstanceKeyValueTrait {
 
 typedef DirectChainedHashMap<InstanceKeyValueTrait> InstanceSet;
 
-
 struct FieldTypePair {
   // Typedefs needed for the DirectChainedHashMap template.
   typedef const Field* Key;
@@ -264,7 +256,6 @@ struct FieldTypePair {
 
 typedef DirectChainedHashMap<FieldTypePair> FieldTypeMap;
 
-
 struct IntptrPair {
   // Typedefs needed for the DirectChainedHashMap template.
   typedef intptr_t Key;
@@ -289,7 +280,6 @@ struct IntptrPair {
 
 typedef DirectChainedHashMap<IntptrPair> CidMap;
 
-
 struct FunctionFeedbackKey {
   FunctionFeedbackKey() : owner_cid_(kIllegalCid), token_(0), kind_(0) {}
   FunctionFeedbackKey(intptr_t owner_cid, intptr_t token, intptr_t kind)
@@ -300,7 +290,6 @@ struct FunctionFeedbackKey {
   intptr_t kind_;
 };
 
-
 struct FunctionFeedbackPair {
   // Typedefs needed for the DirectChainedHashMap template.
   typedef FunctionFeedbackKey Key;
@@ -330,7 +319,6 @@ struct FunctionFeedbackPair {
 
 typedef DirectChainedHashMap<FunctionFeedbackPair> FunctionFeedbackMap;
 
-
 class Precompiler : public ValueObject {
  public:
   static RawError* CompileAll(
@@ -461,7 +449,6 @@ class Precompiler : public ValueObject {
   bool get_runtime_type_is_unique_;
 };
 
-
 class FunctionsTraits {
  public:
   static const char* Name() { return "FunctionsTraits"; }
@@ -489,7 +476,6 @@ class FunctionsTraits {
 
 typedef UnorderedHashSet<FunctionsTraits> UniqueFunctionsSet;
 
-
 }  // namespace dart
 
 #endif  // RUNTIME_VM_PRECOMPILER_H_