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

runtime/vm/code_patcher_ia32.cc

Index: runtime/vm/code_patcher_ia32.cc
diff --git a/runtime/vm/code_patcher_ia32.cc b/runtime/vm/code_patcher_ia32.cc
index d0b0a3e5e4353dfed5fa011ac804e021ac2c5a49..f408644f2f14cfdb7f5361d014736dc103f24591 100644
--- a/runtime/vm/code_patcher_ia32.cc
+++ b/runtime/vm/code_patcher_ia32.cc
@@ -55,7 +55,6 @@ class UnoptimizedCall : public ValueObject {
   DISALLOW_IMPLICIT_CONSTRUCTORS(UnoptimizedCall);
 };
 
-
 class NativeCall : public UnoptimizedCall {
  public:
   explicit NativeCall(uword return_address) : UnoptimizedCall(return_address) {}
@@ -73,7 +72,6 @@ class NativeCall : public UnoptimizedCall {
   DISALLOW_IMPLICIT_CONSTRUCTORS(NativeCall);
 };
 
-
 class InstanceCall : public UnoptimizedCall {
  public:
   explicit InstanceCall(uword return_address)
@@ -89,7 +87,6 @@ class InstanceCall : public UnoptimizedCall {
   DISALLOW_IMPLICIT_CONSTRUCTORS(InstanceCall);
 };
 
-
 class UnoptimizedStaticCall : public UnoptimizedCall {
  public:
   explicit UnoptimizedStaticCall(uword return_address)
@@ -105,7 +102,6 @@ class UnoptimizedStaticCall : public UnoptimizedCall {
   DISALLOW_IMPLICIT_CONSTRUCTORS(UnoptimizedStaticCall);
 };
 
-
 // The expected pattern of a dart static call:
 //  mov EDX, arguments_descriptor_array (optional in polymorphic calls)
 //  mov EDI, Immediate(code_object)
@@ -150,7 +146,6 @@ class StaticCall : public ValueObject {
   DISALLOW_IMPLICIT_CONSTRUCTORS(StaticCall);
 };
 
-
 RawCode* CodePatcher::GetStaticCallTargetAt(uword return_address,
                                             const Code& code) {
   ASSERT(code.ContainsInstructionAt(return_address));
@@ -158,7 +153,6 @@ RawCode* CodePatcher::GetStaticCallTargetAt(uword return_address,
   return call.target();
 }
 
-
 void CodePatcher::PatchStaticCallAt(uword return_address,
                                     const Code& code,
                                     const Code& new_target) {
@@ -169,12 +163,10 @@ void CodePatcher::PatchStaticCallAt(uword return_address,
   call.set_target(new_target);
 }
 
-
 void CodePatcher::InsertDeoptimizationCallAt(uword start) {
   UNREACHABLE();
 }
 
-
 RawCode* CodePatcher::GetInstanceCallAt(uword return_address,
                                         const Code& code,
                                         ICData* ic_data) {
@@ -186,7 +178,6 @@ RawCode* CodePatcher::GetInstanceCallAt(uword return_address,
   return Code::null();
 }
 
-
 RawFunction* CodePatcher::GetUnoptimizedStaticCallAt(uword return_address,
                                                      const Code& code,
                                                      ICData* ic_data_result) {
@@ -200,7 +191,6 @@ RawFunction* CodePatcher::GetUnoptimizedStaticCallAt(uword return_address,
   return ic_data.GetTargetAt(0);
 }
 
-
 void CodePatcher::PatchSwitchableCallAt(uword return_address,
                                         const Code& caller_code,
                                         const Object& data,
@@ -209,7 +199,6 @@ void CodePatcher::PatchSwitchableCallAt(uword return_address,
   UNREACHABLE();
 }
 
-
 RawCode* CodePatcher::GetSwitchableCallTargetAt(uword return_address,
                                                 const Code& caller_code) {
   // Switchable instance calls only generated for precompilation.
@@ -217,7 +206,6 @@ RawCode* CodePatcher::GetSwitchableCallTargetAt(uword return_address,
   return Code::null();
 }
 
-
 RawObject* CodePatcher::GetSwitchableCallDataAt(uword return_address,
                                                 const Code& caller_code) {
   // Switchable instance calls only generated for precompilation.
@@ -225,7 +213,6 @@ RawObject* CodePatcher::GetSwitchableCallDataAt(uword return_address,
   return Object::null();
 }
 
-
 void CodePatcher::PatchNativeCallAt(uword return_address,
                                     const Code& code,
                                     NativeFunction target,
@@ -233,7 +220,6 @@ void CodePatcher::PatchNativeCallAt(uword return_address,
   UNREACHABLE();
 }
 
-
 RawCode* CodePatcher::GetNativeCallAt(uword return_address,
                                       const Code& code,
                                       NativeFunction* target) {
@@ -241,7 +227,6 @@ RawCode* CodePatcher::GetNativeCallAt(uword return_address,
   return NULL;
 }
 
-
 intptr_t CodePatcher::InstanceCallSizeInBytes() {
   return InstanceCall::kPatternSize;
 }