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

runtime/vm/token.cc

Index: runtime/vm/token.cc
diff --git a/runtime/vm/token.cc b/runtime/vm/token.cc
index 5109177efba582f88d105bff3b5889f712122c73..303848612bdb754074a16e34df6a7f32c41aa8a5 100644
--- a/runtime/vm/token.cc
+++ b/runtime/vm/token.cc
@@ -28,7 +28,6 @@ const Token::Attribute Token::attributes_[] = {
     DART_TOKEN_LIST(TOKEN_ATTRIBUTE) DART_KEYWORD_LIST(TOKEN_ATTRIBUTE)};
 #undef TOKEN_ATTRIBUTE
 
-
 bool Token::IsBinaryOperator(Token::Kind token) {
   switch (token) {
     case Token::kOR:
@@ -39,12 +38,10 @@ bool Token::IsBinaryOperator(Token::Kind token) {
   }
 }
 
-
 bool Token::IsUnaryOperator(Token::Kind token) {
   return (token == kNOT) || IsUnaryArithmeticOperator(token);
 }
 
-
 bool Token::IsBinaryArithmeticOperator(Token::Kind token) {
   switch (token) {
     case Token::kADD:
@@ -64,12 +61,10 @@ bool Token::IsBinaryArithmeticOperator(Token::Kind token) {
   }
 }
 
-
 bool Token::IsUnaryArithmeticOperator(Token::Kind token) {
   return (token == kBIT_NOT) || (token == kNEGATE);
 }
 
-
 bool Token::IsBinaryBitwiseOperator(Token::Kind token) {
   switch (token) {
     case Token::kBIT_OR: