Revert of Moves code from chromeos/ime to ui/base/ime/chromeos.

chromeos/ime/composition_text.h

Index: chromeos/ime/composition_text.h
diff --git a/chromeos/ime/composition_text.h b/chromeos/ime/composition_text.h
new file mode 100644
index 0000000000000000000000000000000000000000..9cc0d1380b6ae4c761f7cb7e831d8497f921cc8c
--- /dev/null
+++ b/chromeos/ime/composition_text.h
@@ -0,0 +1,70 @@
+// Copyright 2014 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 CHROMEOS_IME_COMPOSITION_TEXT_H_
+#define CHROMEOS_IME_COMPOSITION_TEXT_H_
+
+#include <string>
+#include <vector>
+
+#include "base/basictypes.h"
+#include "base/strings/string16.h"
+#include "chromeos/chromeos_export.h"
+
+namespace chromeos {
+
+class CHROMEOS_EXPORT CompositionText {
+ public:
+  enum UnderlineType {
+    COMPOSITION_TEXT_UNDERLINE_SINGLE = 1,
+    COMPOSITION_TEXT_UNDERLINE_DOUBLE = 2,
+    COMPOSITION_TEXT_UNDERLINE_NONE = 4,
+    COMPOSITION_TEXT_UNDERLINE_ERROR = 8,
+  };
+
+  struct UnderlineAttribute {
+    UnderlineType type;
+    uint32 start_index;  // The inclusive start index.
+    uint32 end_index;  // The exclusive end index.
+  };
+
+  CompositionText();
+  virtual ~CompositionText();
+
+  // Accessors
+  const base::string16& text() const { return text_; }
+  void set_text(const base::string16& text) { text_ = text; }
+
+  const std::vector<UnderlineAttribute>& underline_attributes() const {
+    return underline_attributes_;
+  }
+
+  std::vector<UnderlineAttribute>* mutable_underline_attributes() {
+    return &underline_attributes_;
+  }
+
+  uint32 selection_start() const { return selection_start_; }
+  void set_selection_start(uint32 selection_start) {
+    selection_start_ = selection_start;
+  }
+
+  uint32 selection_end() const { return selection_end_; }
+  void set_selection_end(uint32 selection_end) {
+    selection_end_ = selection_end;
+  }
+
+  void CopyFrom(const CompositionText& obj);
+
+ private:
+  base::string16 text_;
+  std::vector<UnderlineAttribute> underline_attributes_;
+  uint32 selection_start_;
+  uint32 selection_end_;
+
+  DISALLOW_COPY_AND_ASSIGN(CompositionText);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_IME_COMPOSITION_TEXT_H_