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

runtime/vm/object_dbc_test.cc

Index: runtime/vm/object_dbc_test.cc
diff --git a/runtime/vm/object_dbc_test.cc b/runtime/vm/object_dbc_test.cc
index ecb1fa08647a4ea4f27b5efaa291e9545e471c30..688324c4f51d0f1e7f1aa92b896f433e3acc5ed3 100644
--- a/runtime/vm/object_dbc_test.cc
+++ b/runtime/vm/object_dbc_test.cc
@@ -25,7 +25,6 @@ void GenerateIncrement(Assembler* assembler) {
   __ Return(0);
 }
 
-
 // Generate a dart code sequence that embeds a string object in it.
 // This is used to test Embedded String objects in the instructions.
 void GenerateEmbedStringInCode(Assembler* assembler, const char* str) {
@@ -35,7 +34,6 @@ void GenerateEmbedStringInCode(Assembler* assembler, const char* str) {
   __ ReturnTOS();
 }
 
-
 // Generate a dart code sequence that embeds a smi object in it.
 // This is used to test Embedded Smi objects in the instructions.
 void GenerateEmbedSmiInCode(Assembler* assembler, intptr_t value) {