[Interpreter] Consistency fixes.

test/cctest/interpreter/test-bytecode-array-builder.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/interpreter/bytecode-array-builder.h"
 #include "test/cctest/cctest.h"
 
 using namespace v8::internal;
@@ skipping 49 matching lines @@
 
 #define CHECK_BYTECODE_PRESENT(Name, ...)     \
   /* Check Bytecode is marked in scorecard */ \
   CHECK_GE(scorecard[Bytecodes::ToByte(Bytecode::k##Name)], 1);
   BYTECODE_LIST(CHECK_BYTECODE_PRESENT)
 #undef CHECK_BYTECODE_PRESENT
 }
 
 
 TEST(FrameSizesLookGood) {
-  for (int locals = 1; locals < 5; locals++) {
+  for (int locals = 0; locals < 5; locals++) {
     for (int temps = 0; temps < 3; temps++) {
       InitializedHandleScope handle_scope;
       BytecodeArrayBuilder builder(handle_scope.main_isolate());
       builder.set_locals_count(locals);
       builder.Return();
 
       TemporaryRegisterScope temporaries(&builder);
       for (int i = 0; i < temps; i++) {
         temporaries.NewRegister();
       }
@@ skipping 22 matching lines @@
   }
 
   int second;
   {
     TemporaryRegisterScope temporaries(&builder);
     second = temporaries.NewRegister();
   }
 
   CHECK_EQ(first, second);
 }