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

runtime/vm/native_entry_test.cc

 // Copyright (c) 2011, 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/native_entry_test.h"
 
 #include "vm/assembler.h"
 #include "vm/code_patcher.h"
 #include "vm/dart_api_impl.h"
 #include "vm/native_entry.h"
 #include "vm/object.h"
 #include "vm/stack_frame.h"
 #include "vm/stub_code.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
-
 // A native call for test purposes.
 // Arg0: a smi.
 // Arg1: a smi.
 // Result: a smi representing arg0 - arg1.
 void TestSmiSub(Dart_NativeArguments args) {
   Dart_Handle left = Dart_GetNativeArgument(args, 0);
   Dart_Handle right = Dart_GetNativeArgument(args, 1);
   int64_t left_value = -1;
   int64_t right_value = -1;
   EXPECT_VALID(Dart_IntegerToInt64(left, &left_value));
   EXPECT_VALID(Dart_IntegerToInt64(right, &right_value));
 
   // Ignoring overflow in the calculation below.
   int64_t result = left_value - right_value;
   Dart_SetReturnValue(args, Dart_NewInteger(result));
 }
 
-
 // A native call for test purposes.
 // Arg0-4: 5 smis.
 // Result: a smi representing the sum of all arguments.
 void TestSmiSum(Dart_NativeArguments args) {
   int64_t result = 0;
   int arg_count = Dart_GetNativeArgumentCount(args);
   for (int i = 0; i < arg_count; i++) {
     Dart_Handle arg = Dart_GetNativeArgument(args, i);
     int64_t arg_value = -1;
     EXPECT_VALID(Dart_IntegerToInt64(arg, &arg_value));
 
     // Ignoring overflow in the addition below.
     result += arg_value;
   }
   Dart_SetReturnValue(args, Dart_NewInteger(result));
 }
 
-
 // Test for accepting null arguments in native function.
 // Arg0-4: 5 smis or null.
 // Result: a smi representing the sum of all non-null arguments.
 void TestNonNullSmiSum(Dart_NativeArguments args) {
   int64_t result = 0;
   int arg_count = Dart_GetNativeArgumentCount(args);
   // Test the lower level macro GET_NATIVE_ARGUMENT.
   NativeArguments* arguments = reinterpret_cast<NativeArguments*>(args);
   Zone* zone = Thread::Current()->zone();  // Used by GET_NATIVE_ARGUMENT.
   for (int i = 0; i < arg_count; i++) {
@@ skipping 10 matching lines @@
       EXPECT_VALID(Dart_IntegerToInt64(arg, &arg_value));
       EXPECT_EQ(arg_value, argument.AsInt64Value());
       // Ignoring overflow in the addition below.
       result += arg_value;
     }
   }
   Dart_SetReturnValue(args, Dart_NewInteger(result));
 }
 
 }  // namespace dart