New accessibility virtual keyboard behavior in non-sticky mode.

ui/wm/core/ime_util.h

+// Copyright 2017 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_WM_CORE_IME_UTIL_H_
+#define UI_WM_CORE_IME_UTIL_H_
+
+#include "ui/aura/window.h"
+#include "ui/wm/wm_export.h"
+
+namespace gfx {
+class Rect;
+}
+
+namespace wm {
+
+// A property key to store the restore bounds for a window when moved by the
+// virtual keyboard.
+WM_EXPORT extern const aura::WindowProperty<gfx::Rect*>* const
+    kVirtualKeyboardRestoreBoundsKey;

[oshima, 2017/04/17 13:24:22]

I might have given you a wrong advise. sky@ mentioned that he want to keep a
property definition in aura/client (probably for mus+ash). Please consult with
him.

+
+// Moves the window to ensure caret not in rect.
+// Returns whether the window is actually moved or not.
+WM_EXPORT bool MoveWindowToEnsureCaretNotInRect(
+    aura::Window* window,
+    const gfx::Rect& rect_in_screen);
+
+// Restores the window bounds when input client loses the focus on the window
+WM_EXPORT void RestoreWindowBoundsOnClientFocusLost(
+    aura::Window* top_level_window);
+
+}  // namespace wm
+
+#endif  // UI_WM_CORE_IME_UTIL_H_