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

runtime/vm/compiler_stats.cc

Index: runtime/vm/compiler_stats.cc
diff --git a/runtime/vm/compiler_stats.cc b/runtime/vm/compiler_stats.cc
index 6448c44effd924b8c8ae5fdf8621f3af7045d348..647f70bf3cd4b6f8a303314e52e0c0169ade106d 100644
--- a/runtime/vm/compiler_stats.cc
+++ b/runtime/vm/compiler_stats.cc
@@ -10,7 +10,6 @@
 #include "vm/object_store.h"
 #include "vm/timer.h"
 
-
 namespace dart {
 
 DEFINE_FLAG(bool, compiler_stats, false, "Compiler stat counters.");
@@ -19,7 +18,6 @@ DEFINE_FLAG(bool,
             false,
             "Compiler stat counters for benchmark.");
 
-
 class TokenStreamVisitor : public ObjectVisitor {
  public:
   explicit TokenStreamVisitor(CompilerStats* compiler_stats)
@@ -48,7 +46,6 @@ class TokenStreamVisitor : public ObjectVisitor {
   CompilerStats* stats_;
 };
 
-
 CompilerStats::CompilerStats(Isolate* isolate)
     : isolate_(isolate),
 #define INITIALIZE_TIMER(timer_name, description) timer_name(true, description),
@@ -62,10 +59,8 @@ CompilerStats::CompilerStats(Isolate* isolate)
       use_benchmark_output(false) {
 }
 
-
 #ifndef PRODUCT
 
-
 // Used to aggregate stats. Must be atomic.
 void CompilerStats::Add(const CompilerStats& other) {
 #define ADD_TOTAL(timer_name, literal) timer_name.AddTotal(other.timer_name);
@@ -80,7 +75,6 @@ void CompilerStats::Add(const CompilerStats& other) {
 #undef ADD_COUNTER
 }
 
-
 void CompilerStats::Clear() {
 #define CLEAR_TIMER(timer_name, literal) timer_name.Reset();
 
@@ -93,7 +87,6 @@ void CompilerStats::Clear() {
 #undef CLEAR_COUNTER
 }
 
-
 bool CompilerStats::IsCleared() const {
 #define CHECK_TIMERS(timer_name, literal)                                      \
   if (!timer_name.IsReset()) return false;
@@ -109,7 +102,6 @@ bool CompilerStats::IsCleared() const {
   return true;
 }
 
-
 // This function is used as a callback in the log object to which the
 // compiler stats are printed. It will be called only once, to print
 // the accumulated text when all of the compiler stats values are
@@ -127,7 +119,6 @@ static void PrintToStats(const char* format, ...) {
   va_end(args);
 }
 
-
 void CompilerStats::Update() {
   // Traverse the heap and compute number of tokens in all
   // TokenStream objects.
@@ -137,13 +128,11 @@ void CompilerStats::Update() {
   Dart::vm_isolate()->heap()->IterateObjects(&visitor);
 }
 
-
 void CompilerStats::EnableBenchmark() {
   FLAG_compiler_stats = true;
   use_benchmark_output = true;
 }
 
-
 // Generate output for Golem benchmark harness. If the output format
 // changes, the parsing function in Golem must be updated.
 char* CompilerStats::BenchmarkOutput() {
@@ -198,7 +187,6 @@ char* CompilerStats::BenchmarkOutput() {
   return benchmark_text;
 }
 
-
 char* CompilerStats::PrintToZone() {
   if (!FLAG_compiler_stats) {
     return NULL;