Add a simple browser UI (with url bar)

mandoline/ui/aura/input_method_mandoline.h

Index: mandoline/ui/aura/input_method_mandoline.h
diff --git a/mandoline/ui/aura/input_method_mandoline.h b/mandoline/ui/aura/input_method_mandoline.h
new file mode 100644
index 0000000000000000000000000000000000000000..354eaa074607996580970a0e620386049255faef
--- /dev/null
+++ b/mandoline/ui/aura/input_method_mandoline.h
@@ -0,0 +1,34 @@
+// Copyright (c) 2015 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.
+
+#include "ui/base/ime/input_method_base.h"
+
+#ifndef MANDOLINE_UI_AURA_INPUT_METHOD_MANDOLINE_H_
+#define MANDOLINE_UI_AURA_INPUT_METHOD_MANDOLINE_H_
+
+namespace mandoline {
+
+class InputMethodMandoline : public ui::InputMethodBase {
+ public:
+  explicit InputMethodMandoline(ui::internal::InputMethodDelegate* delegate);
+  ~InputMethodMandoline() override;
+
+ private:
+  // Overridden from ui::InputMethod:
+  virtual bool OnUntranslatedIMEMessage(const base::NativeEvent& event,
+                                        NativeEventResult* result) override;
+  virtual bool DispatchKeyEvent(const ui::KeyEvent& event) override;
+  virtual void OnCaretBoundsChanged(const ui::TextInputClient* client) override;
+  virtual void CancelComposition(const ui::TextInputClient* client) override;
+  virtual void OnInputLocaleChanged() override;
+  virtual std::string GetInputLocale() override;
+  virtual bool IsActive() override;
+  virtual bool IsCandidatePopupOpen() const override;
+
+  DISALLOW_COPY_AND_ASSIGN(InputMethodMandoline);
+};
+
+}  // namespace mandoline
+
+#endif  // MANDOLINE_UI_AURA_INPUT_METHOD_MANDOLINE_H_