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

runtime/bin/file_system_watcher_linux.cc

Index: runtime/bin/file_system_watcher_linux.cc
diff --git a/runtime/bin/file_system_watcher_linux.cc b/runtime/bin/file_system_watcher_linux.cc
index bfdc941d0448dde1f22ce4f9f7be22f2ec71f1e9..cc1d43fd8e94ce67a0885e7d3fe38969f0a99a89 100644
--- a/runtime/bin/file_system_watcher_linux.cc
+++ b/runtime/bin/file_system_watcher_linux.cc
@@ -23,7 +23,6 @@ bool FileSystemWatcher::IsSupported() {
   return true;
 }
 
-
 intptr_t FileSystemWatcher::Init() {
   int id = NO_RETRY_EXPECTED(inotify_init1(IN_CLOEXEC));
   if (id < 0) {
@@ -36,12 +35,10 @@ intptr_t FileSystemWatcher::Init() {
   return id;
 }
 
-
 void FileSystemWatcher::Close(intptr_t id) {
   USE(id);
 }
 
-
 intptr_t FileSystemWatcher::WatchPath(intptr_t id,
                                       const char* path,
                                       int events,
@@ -66,18 +63,15 @@ intptr_t FileSystemWatcher::WatchPath(intptr_t id,
   return path_id;
 }
 
-
 void FileSystemWatcher::UnwatchPath(intptr_t id, intptr_t path_id) {
   VOID_NO_RETRY_EXPECTED(inotify_rm_watch(id, path_id));
 }
 
-
 intptr_t FileSystemWatcher::GetSocketId(intptr_t id, intptr_t path_id) {
   USE(path_id);
   return id;
 }
 
-
 static int InotifyEventToMask(struct inotify_event* e) {
   int mask = 0;
   if ((e->mask & IN_CLOSE_WRITE) != 0) {
@@ -104,7 +98,6 @@ static int InotifyEventToMask(struct inotify_event* e) {
   return mask;
 }
 
-
 Dart_Handle FileSystemWatcher::ReadEvents(intptr_t id, intptr_t path_id) {
   USE(path_id);
   const intptr_t kEventSize = sizeof(struct inotify_event);
@@ -128,9 +121,10 @@ Dart_Handle FileSystemWatcher::ReadEvents(intptr_t id, intptr_t path_id) {
       Dart_ListSetAt(event, 0, Dart_NewInteger(mask));
       Dart_ListSetAt(event, 1, Dart_NewInteger(e->cookie));
       if (e->len > 0) {
-        Dart_ListSetAt(event, 2, Dart_NewStringFromUTF8(
-                                     reinterpret_cast<uint8_t*>(e->name),
-                                     strlen(e->name)));
+        Dart_ListSetAt(
+            event, 2,
+            Dart_NewStringFromUTF8(reinterpret_cast<uint8_t*>(e->name),
+                                   strlen(e->name)));
       } else {
         Dart_ListSetAt(event, 2, Dart_Null());
       }