Update TextSelection for non-user initiated events

content/public/renderer/render_frame.h

Index: content/public/renderer/render_frame.h
diff --git a/content/public/renderer/render_frame.h b/content/public/renderer/render_frame.h
index 68992bd43234af805b06887c111fa2f15a2d35f2..959eaba1e9ef61263ae4ba34d3a3460d91557376 100644
--- a/content/public/renderer/render_frame.h
+++ b/content/public/renderer/render_frame.h
@@ -224,11 +224,6 @@ class CONTENT_EXPORT RenderFrame : public IPC::Listener,
   // content created by the embedder.
   virtual void DetachGuest(int element_instance_id) = 0;
 
-  // Notifies the browser of text selection changes made.
-  virtual void SetSelectedText(const base::string16& selection_text,
-                               size_t offset,
-                               const gfx::Range& range) = 0;
-
   // Ensures that builtin mojo bindings modules are available in |context|.
   virtual void EnsureMojoBuiltinsAreAvailable(
       v8::Isolate* isolate,