mojo: Fix double character inserts on Windows by removing a Linux hack.

mojo/services/public/cpp/input_events/lib/mojo_extended_key_event_data.h

Index: mojo/services/public/cpp/input_events/lib/mojo_extended_key_event_data.h
diff --git a/mojo/services/public/cpp/input_events/lib/mojo_extended_key_event_data.h b/mojo/services/public/cpp/input_events/lib/mojo_extended_key_event_data.h
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index 0000000000000000000000000000000000000000..cd5be0f391e62453abce020c2353118eec107c70
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+++ b/mojo/services/public/cpp/input_events/lib/mojo_extended_key_event_data.h
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+// 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 MOJO_SERVICES_PUBLIC_CPP_INPUT_EVENTS_LIB_MOJO_EXTENDED_KEY_EVENT_DATA_H_
+#define MOJO_SERVICES_PUBLIC_CPP_INPUT_EVENTS_LIB_MOJO_EXTENDED_KEY_EVENT_DATA_H_
+
+#include "ui/events/event.h"
+#include "mojo/services/public/cpp/input_events/mojo_input_events_export.h"
+
+namespace mojo {
+
+// A structure to store all mojo specific data on a KeyEvent.
+class MOJO_INPUT_EVENTS_EXPORT MojoExtendedKeyEventData
+    : public ui::ExtendedKeyEventData {
+ public:
+  MojoExtendedKeyEventData(int32_t windows_key_code,
+                           uint16_t text,
+                           uint16_t unmodified_text);
+  virtual ~MojoExtendedKeyEventData();
+
+  int32_t windows_key_code() const { return windows_key_code_; }
+  uint16_t text() const { return text_; }
+  uint16_t unmodified_text() const { return unmodified_text_; }
+
+  // ui::ExtendedKeyEventData:
+  virtual ui::ExtendedKeyEventData* Clone() const OVERRIDE;
+
+ private:
+  const int32_t windows_key_code_;
+  const uint16_t text_;
+  const uint16_t unmodified_text_;
+
+  DISALLOW_COPY_AND_ASSIGN(MojoExtendedKeyEventData);
+};
+
+}  // namespace mojo
+
+#endif  // MOJO_SERVICES_PUBLIC_CPP_INPUT_EVENTS_LIB_MOJO_EXTENDED_KEY_EVENT_DATA_H_