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

runtime/vm/code_patcher_dbc.cc

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_DBC.
 #if defined(TARGET_ARCH_DBC)
 
 #include "vm/code_patcher.h"
 
 #include "vm/flow_graph_compiler.h"
 #include "vm/instructions.h"
 #include "vm/object.h"
 
 namespace dart {
 
 RawCode* CodePatcher::GetStaticCallTargetAt(uword return_address,
                                             const Code& code) {
   ASSERT(code.ContainsInstructionAt(return_address));
   CallPattern call(return_address, code);
   return call.TargetCode();
 }
 
-
 void CodePatcher::PatchStaticCallAt(uword return_address,
                                     const Code& code,
                                     const Code& new_target) {
   ASSERT(code.ContainsInstructionAt(return_address));
   CallPattern call(return_address, code);
   call.SetTargetCode(new_target);
 }
 
-
 void CodePatcher::InsertDeoptimizationCallAt(uword start) {
   CallPattern::InsertDeoptCallAt(start);
 }
 
-
 RawCode* CodePatcher::GetInstanceCallAt(uword return_address,
                                         const Code& code,
                                         ICData* ic_data) {
   ASSERT(code.ContainsInstructionAt(return_address));
   CallPattern call(return_address, code);
   if (ic_data != NULL) {
     *ic_data = call.IcData();
   }
   return call.TargetCode();
 }
 
-
 intptr_t CodePatcher::InstanceCallSizeInBytes() {
   UNREACHABLE();
   return 0;
 }
 
-
 RawFunction* CodePatcher::GetUnoptimizedStaticCallAt(uword return_address,
                                                      const Code& code,
                                                      ICData* ic_data_result) {
   ASSERT(code.ContainsInstructionAt(return_address));
   CallPattern static_call(return_address, code);
   ICData& ic_data = ICData::Handle();
   ic_data ^= static_call.IcData();
   if (ic_data_result != NULL) {
     *ic_data_result = ic_data.raw();
   }
   return ic_data.GetTargetAt(0);
 }
 
-
 void CodePatcher::PatchSwitchableCallAt(uword return_address,
                                         const Code& caller_code,
                                         const Object& data,
                                         const Code& target) {
   ASSERT(caller_code.ContainsInstructionAt(return_address));
   SwitchableCallPattern call(return_address, caller_code);
   call.SetData(data);
   call.SetTarget(target);
 }
 
-
 RawCode* CodePatcher::GetSwitchableCallTargetAt(uword return_address,
                                                 const Code& caller_code) {
   ASSERT(caller_code.ContainsInstructionAt(return_address));
   SwitchableCallPattern call(return_address, caller_code);
   return call.target();
 }
 
-
 RawObject* CodePatcher::GetSwitchableCallDataAt(uword return_address,
                                                 const Code& caller_code) {
   ASSERT(caller_code.ContainsInstructionAt(return_address));
   SwitchableCallPattern call(return_address, caller_code);
   return call.data();
 }
 
-
 void CodePatcher::PatchNativeCallAt(uword return_address,
                                     const Code& code,
                                     NativeFunction target,
                                     const Code& trampoline) {
   ASSERT(code.ContainsInstructionAt(return_address));
   NativeCallPattern call(return_address, code);
   call.set_target(trampoline);
   call.set_native_function(target);
 }
 
-
 RawCode* CodePatcher::GetNativeCallAt(uword return_address,
                                       const Code& code,
                                       NativeFunction* target) {
   ASSERT(code.ContainsInstructionAt(return_address));
   NativeCallPattern call(return_address, code);
   *target = call.native_function();
   return call.target();
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_DBC