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

mojo/views/input_method_mojo_linux.h

Index: mojo/views/input_method_mojo_linux.h
diff --git a/mojo/views/input_method_mojo_linux.h b/mojo/views/input_method_mojo_linux.h
new file mode 100644
index 0000000000000000000000000000000000000000..0072a297cbec944aeb98f15efdfab72722136175
--- /dev/null
+++ b/mojo/views/input_method_mojo_linux.h
@@ -0,0 +1,38 @@
+// 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_VIEWS_INPUT_METHOD_MOJO_LINUX_H_
+#define MOJO_VIEWS_INPUT_METHOD_MOJO_LINUX_H_
+
+#include "ui/base/ime/input_method_auralinux.h"
+#include "ui/base/ime/input_method_delegate.h"
+
+namespace mojo {
+
+// An input method for linux that does absolutely no translation.
+//
+// The current InputMethodMinimal makes assumptions that a system will only
+// input/output keydown/keyup events; it assumes that things don't work like
+// Windows does. When it gets a keydown event, it then tries to insert a
+// character at the same time.
+//
+// However, we're standardizing on Windows' WM_CHAR style events. This tries to
+// follow InputMethodWin::DispatchKeyEvent() instead, because PlatformViewX11
+// now synthesizes a character events so that we have one behaviour across our
+// platforms.
+class InputMethodMojoLinux : public ui::InputMethodAuraLinux {
+ public:
+  explicit InputMethodMojoLinux(ui::internal::InputMethodDelegate* delegate);
+  virtual ~InputMethodMojoLinux();
+
+  // Overriden from ui::InputMethodAuraLinux:
+  virtual bool DispatchKeyEvent(const ui::KeyEvent& event) OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(InputMethodMojoLinux);
+};
+
+}  // namespace mojo
+
+#endif  // MOJO_VIEWS_INPUT_METHOD_MOJO_LINUX_H_