Remove unused prefs/api/resource for setPageEncoding

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 2855 matching lines @@
     if (!m_page->mainFrame()->isLocalFrame())
         return WebString();
 
     // FIXME: Is this check needed?
     if (!m_page->deprecatedLocalMainFrame()->document()->loader())
         return WebString();
 
     return m_page->deprecatedLocalMainFrame()->document()->encodingName();
 }
 
-void WebViewImpl::setPageEncoding(const WebString& encodingName)
-{
-    if (!m_page)
-        return;
-
-    // Only change override encoding, don't change default encoding.
-    // Note that the new encoding must be 0 if it isn't supposed to be set.
-    AtomicString newEncodingName;
-    if (!encodingName.isEmpty())
-        newEncodingName = encodingName;
-    m_page->frameHost().setOverrideEncoding(newEncodingName);
-
-    if (m_page->mainFrame()->isLocalFrame()) {
-        if (!m_page->deprecatedLocalMainFrame()->loader().currentItem())
-            return;
-        FrameLoadRequest request = FrameLoadRequest(
-            nullptr,
-            m_page->deprecatedLocalMainFrame()->loader().resourceRequestForReload(
-                FrameLoadTypeReload, KURL(), ClientRedirectPolicy::ClientRedirect));
-        request.setClientRedirect(ClientRedirectPolicy::ClientRedirect);
-        m_page->deprecatedLocalMainFrame()->loader().load(request, FrameLoadTypeReload);
-    }
-}
-
 WebFrame* WebViewImpl::mainFrame()
 {
     return WebFrame::fromFrame(m_page ? m_page->mainFrame() : nullptr);
 }
 
 WebFrame* WebViewImpl::findFrameByName(
     const WebString& name, WebFrame* relativeToFrame)
 {
     // FIXME: Either this should only deal with WebLocalFrames or it should move to WebFrame.
     if (!relativeToFrame)
@@ skipping 1684 matching lines @@
         return nullptr;
     return focusedFrame;
 }
 
 LocalFrame* WebViewImpl::focusedLocalFrameAvailableForIme() const
 {
     return m_imeAcceptEvents ? focusedLocalFrameInWidget() : nullptr;
 }
 
 } // namespace blink