Move textual replacement to WebContents.

content/public/browser/render_widget_host.h

Index: content/public/browser/render_widget_host.h
diff --git a/content/public/browser/render_widget_host.h b/content/public/browser/render_widget_host.h
index 3bbec3ce512bfb41331eb41c2a20928c2289b7f3..93a00ac93a858bb53c7558861359dadf885d4ce8 100644
--- a/content/public/browser/render_widget_host.h
+++ b/content/public/browser/render_widget_host.h
@@ -242,14 +242,6 @@ class CONTENT_EXPORT RenderWidgetHost : public IPC::Sender {
   // Returns true if this is a RenderViewHost, false if not.
   virtual bool IsRenderView() const = 0;
 
-  // Makes an IPC call to tell webkit to replace the currently selected word
-  // or a word around the cursor.
-  virtual void Replace(const base::string16& word) = 0;
-
-  // Makes an IPC call to tell webkit to replace the misspelling in the current
-  // selection.
-  virtual void ReplaceMisspelling(const base::string16& word) = 0;
-
   // Called to notify the RenderWidget that the resize rect has changed without
   // the size of the RenderWidget itself changing.
   virtual void ResizeRectChanged(const gfx::Rect& new_rect) = 0;