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

runtime/lib/stacktrace.cc

Index: runtime/lib/stacktrace.cc
diff --git a/runtime/lib/stacktrace.cc b/runtime/lib/stacktrace.cc
index 8be29793cf12356c4665042dbdccf305afa43314..d8b8cab176a7f68d71890d1f3cba74d00aedc45a 100644
--- a/runtime/lib/stacktrace.cc
+++ b/runtime/lib/stacktrace.cc
@@ -40,7 +40,6 @@ static RawStackTrace* CurrentSyncStackTrace(Thread* thread,
   return StackTrace::New(code_array, pc_offset_array);
 }
 
-
 static RawStackTrace* CurrentStackTrace(
     Thread* thread,
     bool for_async_function,
@@ -98,18 +97,15 @@ static RawStackTrace* CurrentStackTrace(
   return StackTrace::New(code_array, pc_offset_array, async_stack_trace);
 }
 
-
 RawStackTrace* GetStackTraceForException() {
   Thread* thread = Thread::Current();
   return CurrentStackTrace(thread, false, 0);
 }
 
-
 DEFINE_NATIVE_ENTRY(StackTrace_current, 0) {
   return CurrentStackTrace(thread, false);
 }
 
-
 DEFINE_NATIVE_ENTRY(StackTrace_asyncStackTraceHelper, 1) {
   GET_NATIVE_ARGUMENT(Closure, async_op, arguments->NativeArgAt(0));
   if (!async_op.IsNull()) {
@@ -123,13 +119,11 @@ DEFINE_NATIVE_ENTRY(StackTrace_asyncStackTraceHelper, 1) {
   return CurrentStackTrace(thread, true);
 }
 
-
 DEFINE_NATIVE_ENTRY(StackTrace_clearAsyncThreadStackTrace, 0) {
   thread->clear_async_stack_trace();
   return Object::null();
 }
 
-
 DEFINE_NATIVE_ENTRY(StackTrace_setAsyncThreadStackTrace, 1) {
   GET_NON_NULL_NATIVE_ARGUMENT(StackTrace, stack_trace,
                                arguments->NativeArgAt(0));
@@ -137,7 +131,6 @@ DEFINE_NATIVE_ENTRY(StackTrace_setAsyncThreadStackTrace, 1) {
   return Object::null();
 }
 
-
 static void AppendFrames(const GrowableObjectArray& code_list,
                          const GrowableObjectArray& pc_offset_list,
                          int skip_frames) {
@@ -163,7 +156,6 @@ static void AppendFrames(const GrowableObjectArray& code_list,
   }
 }
 
-
 // Creates a StackTrace object from the current stack.
 //
 // Skips the first skip_frames Dart frames.