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

runtime/vm/random.cc

Index: runtime/vm/random.cc
diff --git a/runtime/vm/random.cc b/runtime/vm/random.cc
index 5153ffe21f070f78e1ed65d18b1e1393b4d6ce23..3fd8db7a1476c931a0896efe0d38011c3831d32b 100644
--- a/runtime/vm/random.cc
+++ b/runtime/vm/random.cc
@@ -29,7 +29,6 @@ Random::Random() {
   Initialize(seed);
 }
 
-
 void Random::Initialize(uint64_t seed) {
   ASSERT(seed != 0);
   // Crank the next state a couple of times.
@@ -40,12 +39,10 @@ void Random::Initialize(uint64_t seed) {
   NextState();
 }
 
-
 Random::Random(uint64_t seed) {
   Initialize(seed);
 }
 
-
 Random::~Random() {
   // Nothing to be done here.
 }
@@ -62,7 +59,6 @@ void Random::NextState() {
   _state = (A * state_lo) + state_hi;
 }
 
-
 uint32_t Random::NextUInt32() {
   const uint64_t MASK_32 = 0xffffffff;
   NextState();