[CRD iOS] Send key events to the session.

remoting/client/input/text_keyboard_input_strategy.h

Index: remoting/client/input/text_keyboard_input_strategy.h
diff --git a/remoting/client/input/text_keyboard_input_strategy.h b/remoting/client/input/text_keyboard_input_strategy.h
new file mode 100644
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+++ b/remoting/client/input/text_keyboard_input_strategy.h
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+// 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 REMOTING_CLIENT_INPUT_TEXT_KEYBOARD_INPUT_STRATEGY_H_
+#define REMOTING_CLIENT_INPUT_TEXT_KEYBOARD_INPUT_STRATEGY_H_
+
+#include <queue>
+
+#include "base/macros.h"
+#include "remoting/client/input/keyboard_input_strategy.h"
+
+namespace remoting {
+
+class ClientInputInjector;
+
+class TextKeyboardInputStrategy : public KeyboardInputStrategy {
+ public:
+  explicit TextKeyboardInputStrategy(ClientInputInjector* input_injector);
+  ~TextKeyboardInputStrategy() override;
+
+  // KeyboardInputStrategy overrides.
+  void HandleTextEvent(const std::string& text, uint8_t modifiers) override;
+  void HandleDeleteEvent(uint8_t modifiers) override;
+
+ private:
+  std::queue<KeyEvent> ConvertDeleteEvent(uint8_t modifiers);
+
+  ClientInputInjector* input_injector_;
+
+  DISALLOW_COPY_AND_ASSIGN(TextKeyboardInputStrategy);
+};
+
+}  // namespace remoting
+#endif  // REMOTING_CLIENT_INPUT_TEXT_KEYBOARD_INPUT_STRATEGY_H_