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

runtime/vm/double_conversion.cc

Index: runtime/vm/double_conversion.cc
diff --git a/runtime/vm/double_conversion.cc b/runtime/vm/double_conversion.cc
index 4490d5faf0ab5762fad45294f2234d3ee6c82eeb..1cd64596ac719efc484e2de76d8049ef5b875577 100644
--- a/runtime/vm/double_conversion.cc
+++ b/runtime/vm/double_conversion.cc
@@ -90,7 +90,6 @@ RawString* DoubleToStringAsFixed(double d, int fraction_digits) {
   return String::New(builder.Finalize());
 }
 
-
 RawString* DoubleToStringAsExponential(double d, int fraction_digits) {
   static const int kMinFractionDigits = -1;  // -1 represents shortest mode.
   static const int kMaxFractionDigits = 20;
@@ -121,7 +120,6 @@ RawString* DoubleToStringAsExponential(double d, int fraction_digits) {
   return String::New(builder.Finalize());
 }
 
-
 RawString* DoubleToStringAsPrecision(double d, int precision) {
   static const int kMinPrecisionDigits = 1;
   static const int kMaxPrecisionDigits = 21;
@@ -158,7 +156,6 @@ RawString* DoubleToStringAsPrecision(double d, int precision) {
   return String::New(builder.Finalize());
 }
 
-
 bool CStringToDouble(const char* str, intptr_t length, double* result) {
   if (length == 0) {
     return false;
@@ -174,5 +171,4 @@ bool CStringToDouble(const char* str, intptr_t length, double* result) {
   return (parsed_count == length);
 }
 
-
 }  // namespace dart