Move state machines to state_machines subdir

third_party/WebKit/Source/core/editing/state_machines/TextSegmentationMachineState.h

Index: third_party/WebKit/Source/core/editing/state_machines/TextSegmentationMachineState.h
diff --git a/third_party/WebKit/Source/core/editing/state_machines/TextSegmentationMachineState.h b/third_party/WebKit/Source/core/editing/state_machines/TextSegmentationMachineState.h
new file mode 100644
index 0000000000000000000000000000000000000000..c68e62cb88056f77000f308ef77672f178eea13d
--- /dev/null
+++ b/third_party/WebKit/Source/core/editing/state_machines/TextSegmentationMachineState.h
@@ -0,0 +1,29 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef TextSegmentationMachineState_h
+#define TextSegmentationMachineState_h
+
+#include "core/CoreExport.h"
+#include <ostream> // NOLINT
+
+namespace blink {
+
+enum class TextSegmentationMachineState {
+    // Indicates the state machine is in invalid state.
+    Invalid,
+    // Indicates the state machine needs more code units to transit the state.
+    NeedMoreCodeUnit,
+    // Indicates the state machine needs following code units to transit the
+    // state.
+    NeedFollowingCodeUnit,
+    // Indicates the state machine found a boundary.
+    Finished,
+};
+
+CORE_EXPORT std::ostream& operator<<(std::ostream&, TextSegmentationMachineState);
+
+} // namespace blink
+
+#endif // TextSegmentationMachineState_h