Simplifying renderer focus management

webkit/glue/webview.h

 // Copyright (c) 2009 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 WEBKIT_GLUE_WEBVIEW_H_
 #define WEBKIT_GLUE_WEBVIEW_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 94 matching lines @@
   //  - (IBAction)stopLoading:(id)sender;
   virtual void StopLoading() = 0;
 
   // Sets the maximum size to allow WebCore's internal B/F list to grow to.
   // If not called, the list will have the default capacity specified in
   // BackForwardList.cpp.
   virtual void SetBackForwardListSize(int size) = 0;
 
   // ---- TODO(darin): remove to here ----
 
-  // Restores focus to the previously focused element.
-  // This method is invoked when the webview is shown after being
-  // hidden, and focus is to be restored. When WebView loses focus, it remembers
-  // the frame/element that had focus, so that when this method is invoked
-  // focus is then restored.
-  virtual void RestoreFocus() = 0;
-
   // Focus the first (last if reverse is true) focusable node.
   virtual void SetInitialFocus(bool reverse) = 0;
 
-  // Stores the focused node and clears it if |frame| is the focused frame.
-  // TODO(jcampan): http://b/issue?id=1157486 this is needed to work-around
-  // issues caused by the fix for bug #792423 and should be removed when that
-  // bug is fixed.
-  virtual void StoreFocusForFrame(WebFrame* frame) = 0;
-
   // Clears the focused node (and selection if a text field is focused) to
   // ensure that a text field on the page is not eating keystrokes we send it.
   virtual void ClearFocusedNode() = 0;
 
   // Requests the webview to download an image. When done, the delegate is
   // notified by way of DidDownloadImage. Returns true if the request was
   // successfully started, false otherwise. id is used to uniquely identify the
   // request and passed back to the DidDownloadImage method. If the image has
   // multiple frames, the frame whose size is image_size is returned. If the
   // image doesn't have a frame at the specified size, the first is returned.
@@ skipping 87 matching lines @@
   // Makes the webview transparent. Useful if you want to have some custom
   // background behind it.
   virtual void SetIsTransparent(bool is_transparent) = 0;
   virtual bool GetIsTransparent() const = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WebView);
 };
 
 #endif  // WEBKIT_GLUE_WEBVIEW_H_