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

runtime/vm/kernel.h

Index: runtime/vm/kernel.h
diff --git a/runtime/vm/kernel.h b/runtime/vm/kernel.h
index 6084a2ded96ab614faea744bfb1b964d607bb456..aae1c28d33813c036fb2ecbc9503a6d66d4f7f4a 100644
--- a/runtime/vm/kernel.h
+++ b/runtime/vm/kernel.h
@@ -12,7 +12,6 @@
 #include "vm/growable_array.h"
 #include "vm/token_position.h"
 
-
 namespace dart {
 
 class Field;
@@ -21,10 +20,8 @@ class Zone;
 
 namespace kernel {
 
-
 class Reader;
 
-
 class StringIndex {
  public:
   StringIndex() : value_(-1) {}
@@ -36,7 +33,6 @@ class StringIndex {
   int value_;
 };
 
-
 class NameIndex {
  public:
   NameIndex() : value_(-1) {}
@@ -48,7 +44,6 @@ class NameIndex {
   int value_;
 };
 
-
 class Field {
  public:
   enum Flags {
@@ -58,7 +53,6 @@ class Field {
   };
 };
 
-
 class Constructor {
  public:
   enum Flags {
@@ -67,7 +61,6 @@ class Constructor {
   };
 };
 
-
 class Procedure {
  public:
   enum Flags {
@@ -89,7 +82,6 @@ class Procedure {
   };
 };
 
-
 class FunctionNode {
  public:
   enum AsyncMarker {
@@ -117,13 +109,11 @@ class YieldStatement {
   };
 };
 
-
 class LogicalExpression {
  public:
   enum Operator { kAnd, kOr };
 };
 
-
 class Program {
  public:
   static Program* ReadFrom(Reader* reader);
@@ -153,7 +143,6 @@ class Program {
   DISALLOW_COPY_AND_ASSIGN(Program);
 };
 
-
 ParsedFunction* ParseStaticFieldInitializer(Zone* zone,
                                             const dart::Field& field);
 
@@ -162,7 +151,6 @@ ParsedFunction* ParseStaticFieldInitializer(Zone* zone,
 kernel::Program* ReadPrecompiledKernelFromBuffer(const uint8_t* buffer,
                                                  intptr_t buffer_length);
 
-
 }  // namespace dart
 
 #endif  // !defined(DART_PRECOMPILED_RUNTIME)