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

runtime/vm/signal_handler_fuchsia.cc

Index: runtime/vm/signal_handler_fuchsia.cc
diff --git a/runtime/vm/signal_handler_fuchsia.cc b/runtime/vm/signal_handler_fuchsia.cc
index e64dc4f7c22c7a40275e9b0a1ba4832b8b86b46f..a0f0cf1af178a0b0c90aca121c8a5731d5753dc8 100644
--- a/runtime/vm/signal_handler_fuchsia.cc
+++ b/runtime/vm/signal_handler_fuchsia.cc
@@ -16,36 +16,30 @@ uintptr_t SignalHandler::GetProgramCounter(const mcontext_t& mcontext) {
   return 0;
 }
 
-
 uintptr_t SignalHandler::GetFramePointer(const mcontext_t& mcontext) {
   UNIMPLEMENTED();
   return 0;
 }
 
-
 uintptr_t SignalHandler::GetCStackPointer(const mcontext_t& mcontext) {
   UNIMPLEMENTED();
   return 0;
 }
 
-
 uintptr_t SignalHandler::GetDartStackPointer(const mcontext_t& mcontext) {
   UNIMPLEMENTED();
   return 0;
 }
 
-
 uintptr_t SignalHandler::GetLinkRegister(const mcontext_t& mcontext) {
   UNIMPLEMENTED();
   return 0;
 }
 
-
 void SignalHandler::InstallImpl(SignalAction action) {
   UNIMPLEMENTED();
 }
 
-
 void SignalHandler::Remove() {
   UNIMPLEMENTED();
 }