Simplify include dependencies.

src/ast-inl.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 13 matching lines @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef V8_AST_INL_H_
 #define V8_AST_INL_H_
 
 #include "v8.h"
 
 #include "ast.h"
+#include "scopes.h"
 
 namespace v8 {
 namespace internal {
 
 
 SwitchStatement::SwitchStatement(ZoneStringList* labels)
     : BreakableStatement(labels, TARGET_FOR_ANONYMOUS),
       tag_(NULL), cases_(NULL) {
 }
 
@@ skipping 58 matching lines @@
 
 
 bool FunctionLiteral::strict_mode() const {
   return scope()->is_strict_mode();
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_AST_INL_H_