Remove some leftovers of full-codegen's generators implementation.

src/full-codegen/arm/full-codegen-arm.cc

 // Copyright 2012 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.
 
 #if V8_TARGET_ARCH_ARM
 
 #include "src/full-codegen/full-codegen.h"
 #include "src/ast/compile-time-value.h"
 #include "src/ast/scopes.h"
 #include "src/code-factory.h"
@@ skipping 126 matching lines @@
                                            kPointerSize +
                                        TypeFeedbackVector::kHeaderSize));
     __ add(r9, r9, Operand(Smi::FromInt(1)));
     __ str(r9, FieldMemOperand(r2, TypeFeedbackVector::kInvocationCountIndex *
                                            kPointerSize +
                                        TypeFeedbackVector::kHeaderSize));
   }
 
   { Comment cmnt(masm_, "[ Allocate locals");
     int locals_count = info->scope()->num_stack_slots();
-    // Generators allocate locals, if any, in context slots.
-    DCHECK(!IsGeneratorFunction(info->literal()->kind()) || locals_count == 0);
     OperandStackDepthIncrement(locals_count);
     if (locals_count > 0) {
       if (locals_count >= 128) {
         Label ok;
         __ sub(r9, sp, Operand(locals_count * kPointerSize));
         __ LoadRoot(r2, Heap::kRealStackLimitRootIndex);
         __ cmp(r9, Operand(r2));
         __ b(hs, &ok);
         __ CallRuntime(Runtime::kThrowStackOverflow);
         __ bind(&ok);
@@ skipping 3488 matching lines @@
   DCHECK(interrupt_address ==
          isolate->builtins()->OnStackReplacement()->entry());
   return ON_STACK_REPLACEMENT;
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM