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

runtime/vm/compilation_trace.cc

Index: runtime/vm/compilation_trace.cc
diff --git a/runtime/vm/compilation_trace.cc b/runtime/vm/compilation_trace.cc
index 2fd2cf0b7b0c079733bfc470adfb2c1177bcc630..22be20ecfb42a17c553e2f220b97af2986f4a780 100644
--- a/runtime/vm/compilation_trace.cc
+++ b/runtime/vm/compilation_trace.cc
@@ -19,7 +19,6 @@ CompilationTraceSaver::CompilationTraceSaver(Zone* zone)
       lib_(Library::Handle(zone)),
       uri_(String::Handle(zone)) {}
 
-
 void CompilationTraceSaver::Visit(const Function& function) {
   if (!function.HasCode()) {
     return;  // Not compiled.
@@ -41,7 +40,6 @@ void CompilationTraceSaver::Visit(const Function& function) {
               func_name_.ToCString());
 }
 
-
 CompilationTraceLoader::CompilationTraceLoader(Thread* thread)
     : thread_(thread),
       zone_(thread->zone()),
@@ -56,7 +54,6 @@ CompilationTraceLoader::CompilationTraceLoader(Thread* thread)
       field_(Field::Handle(zone_)),
       error_(Object::Handle(zone_)) {}
 
-
 static char* FindCharacter(char* str, char goal, char* limit) {
   while (str < limit) {
     if (*str == goal) {
@@ -67,7 +64,6 @@ static char* FindCharacter(char* str, char goal, char* limit) {
   return NULL;
 }
 
-
 RawObject* CompilationTraceLoader::CompileTrace(uint8_t* buffer,
                                                 intptr_t size) {
   // First compile functions named in the trace.
@@ -136,7 +132,6 @@ RawObject* CompilationTraceLoader::CompileTrace(uint8_t* buffer,
   return Object::null();
 }
 
-
 // Use a fuzzy match to find the right function to compile. This allows a
 // compilation trace to remain mostly valid in the face of program changes, and
 // deals with implicit/dispatcher functions that don't have proper names.
@@ -238,7 +233,6 @@ RawObject* CompilationTraceLoader::CompileTriple(const char* uri_cstr,
   return Object::null();
 }
 
-
 RawObject* CompilationTraceLoader::CompileFunction(const Function& function) {
   if (function.is_abstract()) {
     return Object::null();
@@ -246,7 +240,6 @@ RawObject* CompilationTraceLoader::CompileFunction(const Function& function) {
   return Compiler::CompileFunction(thread_, function);
 }
 
-
 RawObject* CompilationTraceLoader::EvaluateInitializer(const Field& field) {
   LongJumpScope jump;
   if (setjmp(*jump.Set()) == 0) {