Simplify include dependencies.

src/compiler.cc

 // 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 14 matching lines @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "v8.h"
 
 #include "compiler.h"
 
 #include "bootstrapper.h"
 #include "codegen.h"
 #include "compilation-cache.h"
-#include "data-flow.h"
 #include "debug.h"
 #include "full-codegen.h"
 #include "gdb-jit.h"
 #include "hydrogen.h"
 #include "lithium.h"
 #include "liveedit.h"
 #include "parser.h"
 #include "rewriter.h"
 #include "runtime-profiler.h"
 #include "scopeinfo.h"
@@ skipping 744 matching lines @@
                               shared->DebugName()));
     }
   }
 
   GDBJIT(AddCode(Handle<String>(shared->DebugName()),
                  Handle<Script>(info->script()),
                  Handle<Code>(info->code())));
 }
 
 } }  // namespace v8::internal