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

runtime/vm/code_patcher_arm.cc

Index: runtime/vm/code_patcher_arm.cc
diff --git a/runtime/vm/code_patcher_arm.cc b/runtime/vm/code_patcher_arm.cc
index 70507f88f76cdebb5872b7996fb7b091b2041385..bc4ae08335f70a9b25e94e088b210a2690ff8174 100644
--- a/runtime/vm/code_patcher_arm.cc
+++ b/runtime/vm/code_patcher_arm.cc
@@ -20,7 +20,6 @@ RawCode* CodePatcher::GetStaticCallTargetAt(uword return_address,
   return call.TargetCode();
 }
 
-
 void CodePatcher::PatchStaticCallAt(uword return_address,
                                     const Code& code,
                                     const Code& new_target) {
@@ -29,12 +28,10 @@ void CodePatcher::PatchStaticCallAt(uword return_address,
   call.SetTargetCode(new_target);
 }
 
-
 void CodePatcher::InsertDeoptimizationCallAt(uword start) {
   UNREACHABLE();
 }
 
-
 RawCode* CodePatcher::GetInstanceCallAt(uword return_address,
                                         const Code& code,
                                         ICData* ic_data) {
@@ -46,14 +43,12 @@ RawCode* CodePatcher::GetInstanceCallAt(uword return_address,
   return call.TargetCode();
 }
 
-
 intptr_t CodePatcher::InstanceCallSizeInBytes() {
   // The instance call instruction sequence has a variable size on ARM.
   UNREACHABLE();
   return 0;
 }
 
-
 RawFunction* CodePatcher::GetUnoptimizedStaticCallAt(uword return_address,
                                                      const Code& code,
                                                      ICData* ic_data_result) {
@@ -67,7 +62,6 @@ RawFunction* CodePatcher::GetUnoptimizedStaticCallAt(uword return_address,
   return ic_data.GetTargetAt(0);
 }
 
-
 void CodePatcher::PatchSwitchableCallAt(uword return_address,
                                         const Code& caller_code,
                                         const Object& data,
@@ -78,7 +72,6 @@ void CodePatcher::PatchSwitchableCallAt(uword return_address,
   call.SetTarget(target);
 }
 
-
 RawCode* CodePatcher::GetSwitchableCallTargetAt(uword return_address,
                                                 const Code& caller_code) {
   ASSERT(caller_code.ContainsInstructionAt(return_address));
@@ -86,7 +79,6 @@ RawCode* CodePatcher::GetSwitchableCallTargetAt(uword return_address,
   return call.target();
 }
 
-
 RawObject* CodePatcher::GetSwitchableCallDataAt(uword return_address,
                                                 const Code& caller_code) {
   ASSERT(caller_code.ContainsInstructionAt(return_address));
@@ -94,7 +86,6 @@ RawObject* CodePatcher::GetSwitchableCallDataAt(uword return_address,
   return call.data();
 }
 
-
 void CodePatcher::PatchNativeCallAt(uword return_address,
                                     const Code& code,
                                     NativeFunction target,
@@ -105,7 +96,6 @@ void CodePatcher::PatchNativeCallAt(uword return_address,
   call.set_native_function(target);
 }
 
-
 RawCode* CodePatcher::GetNativeCallAt(uword return_address,
                                       const Code& code,
                                       NativeFunction* target) {