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

runtime/bin/file_system_watcher_unsupported.cc

Index: runtime/bin/file_system_watcher_unsupported.cc
diff --git a/runtime/bin/file_system_watcher_unsupported.cc b/runtime/bin/file_system_watcher_unsupported.cc
index 82c6c70054f859cebc2ee8af48be7a14f31d413f..e14b9710c8dc7ba76361d45518f37164a02b2aae 100644
--- a/runtime/bin/file_system_watcher_unsupported.cc
+++ b/runtime/bin/file_system_watcher_unsupported.cc
@@ -16,37 +16,31 @@ void FUNCTION_NAME(FileSystemWatcher_IsSupported)(Dart_NativeArguments args) {
       "FileSystemWatcher is not supported on this platform"));
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_InitWatcher)(Dart_NativeArguments args) {
   Dart_ThrowException(DartUtils::NewInternalError(
       "FileSystemWatcher is not supported on this platform"));
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_CloseWatcher)(Dart_NativeArguments args) {
   Dart_ThrowException(DartUtils::NewInternalError(
       "FileSystemWatcher is not supported on this platform"));
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_WatchPath)(Dart_NativeArguments args) {
   Dart_ThrowException(DartUtils::NewInternalError(
       "FileSystemWatcher is not supported on this platform"));
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_UnwatchPath)(Dart_NativeArguments args) {
   Dart_ThrowException(DartUtils::NewInternalError(
       "FileSystemWatcher is not supported on this platform"));
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_ReadEvents)(Dart_NativeArguments args) {
   Dart_ThrowException(DartUtils::NewInternalError(
       "FileSystemWatcher is not supported on this platform"));
 }
 
-
 void FUNCTION_NAME(FileSystemWatcher_GetSocketId)(Dart_NativeArguments args) {
   Dart_ThrowException(DartUtils::NewInternalError(
       "FileSystemWatcher is not supported on this platform"));