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

runtime/vm/thread_interrupter_android.cc

Index: runtime/vm/thread_interrupter_android.cc
diff --git a/runtime/vm/thread_interrupter_android.cc b/runtime/vm/thread_interrupter_android.cc
index e4c3817638780946cb9cf6e26f25fc0f9e8690cf..598784610b5179ab221cc3fb0ba4800ae107b8ef 100644
--- a/runtime/vm/thread_interrupter_android.cc
+++ b/runtime/vm/thread_interrupter_android.cc
@@ -5,8 +5,8 @@
 #include "platform/globals.h"
 #if defined(HOST_OS_ANDROID)
 
-#include <sys/syscall.h>  // NOLINT
 #include <errno.h>        // NOLINT
+#include <sys/syscall.h>  // NOLINT
 
 #include "vm/flags.h"
 #include "vm/os.h"
@@ -46,12 +46,10 @@ class ThreadInterrupterAndroid : public AllStatic {
   }
 };
 
-
 bool ThreadInterrupter::IsDebuggerAttached() {
   return false;
 }
 
-
 void ThreadInterrupter::InterruptThread(OSThread* thread) {
   if (FLAG_trace_thread_interrupter) {
     OS::PrintErr("ThreadInterrupter interrupting %p\n",
@@ -61,13 +59,11 @@ void ThreadInterrupter::InterruptThread(OSThread* thread) {
   ASSERT((result == 0) || (result == ESRCH));
 }
 
-
 void ThreadInterrupter::InstallSignalHandler() {
   SignalHandler::Install<
       ThreadInterrupterAndroid::ThreadInterruptSignalHandler>();
 }
 
-
 void ThreadInterrupter::RemoveSignalHandler() {
   SignalHandler::Remove();
 }