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

runtime/vm/debugger_dbc.cc

Index: runtime/vm/debugger_dbc.cc
diff --git a/runtime/vm/debugger_dbc.cc b/runtime/vm/debugger_dbc.cc
index 83046771b12c4a651c6dc78469d30b3afb5548e6..8287e2bbb0ede80d415a52a6df65a08e97b16465 100644
--- a/runtime/vm/debugger_dbc.cc
+++ b/runtime/vm/debugger_dbc.cc
@@ -19,17 +19,14 @@ RawCode* CodeBreakpoint::OrigStubAddress() const {
   return reinterpret_cast<RawCode*>(static_cast<uintptr_t>(saved_value_));
 }
 
-
 static Instr* CallInstructionFromReturnAddress(uword pc) {
   return reinterpret_cast<Instr*>(pc) - 1;
 }
 
-
 static Instr* FastSmiInstructionFromReturnAddress(uword pc) {
   return reinterpret_cast<Instr*>(pc) - 2;
 }
 
-
 void CodeBreakpoint::PatchCode() {
   ASSERT(!is_enabled_);
   const Code& code = Code::Handle(code_);
@@ -71,7 +68,6 @@ void CodeBreakpoint::PatchCode() {
   is_enabled_ = true;
 }
 
-
 void CodeBreakpoint::RestoreCode() {
   ASSERT(is_enabled_);
   const Code& code = Code::Handle(code_);