Move chrome/browser/ime_input.* to ui/base/win/

Move ExtractCompositionInfo method in chrome/browser/renderer_host/gtk_im_context_wrapper.cc to ui/base/gtk/gtk_im_context_util.cc

BUG=75003
TEST=none

Review URL: http://codereview.chromium.org/6709023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@79214 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 39 insertions, 0 deletions

diff --git a/ui/base/ime/composition_text.h b/ui/base/ime/composition_text.h
new file mode 100644
index 0000000..2014e50
--- /dev/null
+++ b/ui/base/ime/composition_text.h
@@ -0,0 +1,39 @@
+// Copyright (c) 2011 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 UI_BASE_IME_COMPOSITION_TEXT_H_
+#define UI_BASE_IME_COMPOSITION_TEXT_H_
+#pragma once
+
+#include "base/string16.h"
+#include "ui/base/ime/composition_underline.h"
+#include "ui/base/range/range.h"
+
+namespace ui {
+
+// A struct represents the status of an ongoing composition text.
+struct CompositionText {
+  CompositionText();
+  ~CompositionText();
+
+  void Clear();
+
+  // Content of the composition text.
+  string16 text;
+
+  // Underline information of the composition text.
+  // They must be sorted in ascending order by their start_offset and cannot be
+  // overlapped with each other.
+  CompositionUnderlines underlines;
+
+  // Selection range in the composition text. It represents the caret position
+  // if the range length is zero. Usually it's used for representing the target
+  // clause (on Windows). Gtk doesn't have such concept, so background color is
+  // usually used instead.
+  Range selection;
+};
+
+}  // namespace ui
+
+#endif  // UI_BASE_IME_COMPOSITION_TEXT_H_