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

runtime/vm/megamorphic_cache_table.cc

Index: runtime/vm/megamorphic_cache_table.cc
diff --git a/runtime/vm/megamorphic_cache_table.cc b/runtime/vm/megamorphic_cache_table.cc
index 3008fae113cd8f0d6d921b110e9bf8f8bb079043..514943f599d1e3ee0ad5d941a5b00c06fde2e10e 100644
--- a/runtime/vm/megamorphic_cache_table.cc
+++ b/runtime/vm/megamorphic_cache_table.cc
@@ -42,14 +42,12 @@ RawMegamorphicCache* MegamorphicCacheTable::Lookup(Isolate* isolate,
   return cache.raw();
 }
 
-
 RawFunction* MegamorphicCacheTable::miss_handler(Isolate* isolate) {
   ASSERT(isolate->object_store()->megamorphic_miss_function() !=
          Function::null());
   return isolate->object_store()->megamorphic_miss_function();
 }
 
-
 void MegamorphicCacheTable::InitMissHandler(Isolate* isolate) {
   // The miss handler for a class ID not found in the table is invoked as a
   // normal Dart function.
@@ -81,7 +79,6 @@ void MegamorphicCacheTable::InitMissHandler(Isolate* isolate) {
   isolate->object_store()->SetMegamorphicMissHandler(code, function);
 }
 
-
 void MegamorphicCacheTable::PrintSizes(Isolate* isolate) {
   StackZone zone(Thread::Current());
   intptr_t size = 0;