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

runtime/vm/service_event.cc

Index: runtime/vm/service_event.cc
diff --git a/runtime/vm/service_event.cc b/runtime/vm/service_event.cc
index 336d1594112984fb8806a6b1db7d6d47ab4471e0..f21d8d6d30bbf809de9d7674a5074b14579c070b 100644
--- a/runtime/vm/service_event.cc
+++ b/runtime/vm/service_event.cc
@@ -49,12 +49,10 @@ ServiceEvent::ServiceEvent(Isolate* isolate, EventKind event_kind)
   }
 }
 
-
 void ServiceEvent::UpdateTimestamp() {
   timestamp_ = OS::GetCurrentTimeMillis();
 }
 
-
 const char* ServiceEvent::KindAsCString() const {
   switch (kind()) {
     case kVMUpdate:
@@ -119,7 +117,6 @@ const char* ServiceEvent::KindAsCString() const {
   }
 }
 
-
 const StreamInfo* ServiceEvent::stream_info() const {
   switch (kind()) {
     case kVMUpdate:
@@ -173,7 +170,6 @@ const StreamInfo* ServiceEvent::stream_info() const {
   }
 }
 
-
 const char* ServiceEvent::stream_id() const {
   const StreamInfo* stream = stream_info();
   if (stream == NULL) {
@@ -184,7 +180,6 @@ const char* ServiceEvent::stream_id() const {
   }
 }
 
-
 void ServiceEvent::PrintJSON(JSONStream* js) const {
   JSONObject jsobj(js);
   PrintJSONHeader(&jsobj);
@@ -275,7 +270,6 @@ void ServiceEvent::PrintJSON(JSONStream* js) const {
   }
 }
 
-
 void ServiceEvent::PrintJSONHeader(JSONObject* jsobj) const {
   ASSERT(jsobj != NULL);
   jsobj->AddProperty("type", "Event");