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

runtime/lib/profiler.cc

Index: runtime/lib/profiler.cc
diff --git a/runtime/lib/profiler.cc b/runtime/lib/profiler.cc
index 7959360dec4ae1b0ca97be062763212f0f6ceef3..1ff14bae9cea4fcb249d4ec3a7da74aca7f274aa 100644
--- a/runtime/lib/profiler.cc
+++ b/runtime/lib/profiler.cc
@@ -23,13 +23,11 @@ DEFINE_NATIVE_ENTRY(UserTag_new, 2) {
   return UserTag::New(tag_label);
 }
 
-
 DEFINE_NATIVE_ENTRY(UserTag_label, 1) {
   const UserTag& self = UserTag::CheckedHandle(arguments->NativeArgAt(0));
   return self.label();
 }
 
-
 DEFINE_NATIVE_ENTRY(UserTag_makeCurrent, 1) {
   const UserTag& self = UserTag::CheckedHandle(arguments->NativeArgAt(0));
   if (FLAG_trace_intrinsified_natives) {
@@ -40,7 +38,6 @@ DEFINE_NATIVE_ENTRY(UserTag_makeCurrent, 1) {
   return old.raw();
 }
 
-
 DEFINE_NATIVE_ENTRY(UserTag_defaultTag, 0) {
   if (FLAG_trace_intrinsified_natives) {
     OS::Print("UserTag_defaultTag\n");
@@ -48,7 +45,6 @@ DEFINE_NATIVE_ENTRY(UserTag_defaultTag, 0) {
   return isolate->default_tag();
 }
 
-
 DEFINE_NATIVE_ENTRY(Profiler_getCurrentTag, 0) {
   if (FLAG_trace_intrinsified_natives) {
     OS::Print("Profiler_getCurrentTag\n");
@@ -56,5 +52,4 @@ DEFINE_NATIVE_ENTRY(Profiler_getCurrentTag, 0) {
   return isolate->current_tag();
 }
 
-
 }  // namespace dart