DO NOT SUBMIT: Bundle IME-related messages into one for batch edit

third_party/WebKit/public/web/WebWidget.h

Index: third_party/WebKit/public/web/WebWidget.h
diff --git a/third_party/WebKit/public/web/WebWidget.h b/third_party/WebKit/public/web/WebWidget.h
index f1abc854327b630f0b30cecde6aad203b4e4da6a..0365ae5e8a3d79b5fe8b08e02814a8b410c22265 100644
--- a/third_party/WebKit/public/web/WebWidget.h
+++ b/third_party/WebKit/public/web/WebWidget.h
@@ -168,6 +168,13 @@ public:
     // Returns true if there is an ongoing composition or the text is inserted.
     virtual bool confirmComposition(const WebString& text) { return false; }
 
+    // Set selection offsets for editable content or input.
+    virtual bool setEditableSelectionOffsets(int start, int end) { return false; };
+    // Set composition offsets for existing text.
+    virtual bool setCompositionFromExistingText(int compositionStart, int compositionEnd, const WebVector<WebCompositionUnderline>& underlines) { return false; };
+    // Select and delete text from |before| to |after|.
+    virtual void extendSelectionAndDelete(int before, int after) { };
+
     // Fetches the character range of the current composition, also called the
     // "marked range."
     virtual WebRange compositionRange() { return WebRange(); }