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

runtime/bin/file_system_watcher.cc

Index: runtime/bin/file_system_watcher.cc
diff --git a/runtime/bin/file_system_watcher.cc b/runtime/bin/file_system_watcher.cc
index 317f59f2d76ca786397c777992d04fa581c35a83..966436146015b5dcc72e17d8b4b29ee466300e02 100644
--- a/runtime/bin/file_system_watcher.cc
+++ b/runtime/bin/file_system_watcher.cc
@@ -19,7 +19,6 @@ void FUNCTION_NAME(FileSystemWatcher_IsSupported)(Dart_NativeArguments args) {
   Dart_SetReturnValue(args, Dart_NewBoolean(FileSystemWatcher::IsSupported()));
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_InitWatcher)(Dart_NativeArguments args) {
   intptr_t id = FileSystemWatcher::Init();
   if (id >= 0) {
@@ -30,13 +29,11 @@ void FUNCTION_NAME(FileSystemWatcher_InitWatcher)(Dart_NativeArguments args) {
   }
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_CloseWatcher)(Dart_NativeArguments args) {
   intptr_t id = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 0));
   FileSystemWatcher::Close(id);
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_WatchPath)(Dart_NativeArguments args) {
   intptr_t id = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 0));
   const char* path = DartUtils::GetStringValue(Dart_GetNativeArgument(args, 1));
@@ -49,14 +46,12 @@ void FUNCTION_NAME(FileSystemWatcher_WatchPath)(Dart_NativeArguments args) {
   Dart_SetReturnValue(args, Dart_NewInteger(path_id));
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_UnwatchPath)(Dart_NativeArguments args) {
   intptr_t id = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 0));
   intptr_t path_id = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 1));
   FileSystemWatcher::UnwatchPath(id, path_id);
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_ReadEvents)(Dart_NativeArguments args) {
   intptr_t id = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 0));
   intptr_t path_id = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 1));
@@ -65,7 +60,6 @@ void FUNCTION_NAME(FileSystemWatcher_ReadEvents)(Dart_NativeArguments args) {
   Dart_SetReturnValue(args, handle);
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_GetSocketId)(Dart_NativeArguments args) {
   intptr_t id = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 0));
   intptr_t path_id = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 1));