diff -r 000000000000 -r 6474c204b198 layout/forms/nsITextControlFrame.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/layout/forms/nsITextControlFrame.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,53 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsITextControlFrame_h___
+#define nsITextControlFrame_h___
+ 
+#include "nsIFormControlFrame.h"
+
+class nsIEditor;
+class nsISelectionController;
+class nsFrameSelection;
+
+class nsITextControlFrame : public nsIFormControlFrame
+{
+public:
+  NS_DECL_QUERYFRAME_TARGET(nsITextControlFrame)
+
+  enum SelectionDirection {
+    eNone,
+    eForward,
+    eBackward
+  };
+
+  NS_IMETHOD    GetEditor(nsIEditor **aEditor) = 0;
+
+  NS_IMETHOD    SetSelectionStart(int32_t aSelectionStart) = 0;
+  NS_IMETHOD    SetSelectionEnd(int32_t aSelectionEnd) = 0;
+  
+  NS_IMETHOD    SetSelectionRange(int32_t aSelectionStart,
+                                  int32_t aSelectionEnd,
+                                  SelectionDirection aDirection = eNone) = 0;
+  NS_IMETHOD    GetSelectionRange(int32_t* aSelectionStart,
+                                  int32_t* aSelectionEnd,
+                                  SelectionDirection* aDirection = nullptr) = 0;
+
+  NS_IMETHOD    GetOwnedSelectionController(nsISelectionController** aSelCon) = 0;
+  virtual nsFrameSelection* GetOwnedFrameSelection() = 0;
+
+  virtual nsresult GetPhonetic(nsAString& aPhonetic) = 0;
+
+  /**
+   * Ensure editor is initialized with the proper flags and the default value.
+   * @throws NS_ERROR_NOT_INITIALIZED if mEditor has not been created
+   * @throws various and sundry other things
+   */
+  virtual nsresult EnsureEditorInitialized() = 0;
+
+  virtual nsresult ScrollSelectionIntoView() = 0;
+};
+
+#endif