Remove 'WebPlugin::CheckIfRunInsecureContent'.

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 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 854 matching lines @@
 
 void WebLocalFrameImpl::collectGarbage()
 {
     if (!frame())
         return;
     if (!frame()->settings()->scriptEnabled())
         return;
     V8GCController::collectGarbage(v8::Isolate::GetCurrent());
 }
 
-bool WebLocalFrameImpl::checkIfRunInsecureContent(const WebURL& url) const
-{
-    ASSERT(frame());
-
-    // This is only called (eventually, through proxies and delegates and IPC) from
-    // PluginURLFetcher::OnReceivedRedirect for redirects of NPAPI resources.
-    //
-    // FIXME: Remove this method entirely once we smother NPAPI.
-    return !MixedContentChecker::shouldBlockFetch(frame(), WebURLRequest::RequestContextObject, WebURLRequest::FrameTypeNested, url);
-}
-
 v8::Local<v8::Value> WebLocalFrameImpl::executeScriptAndReturnValue(const WebScriptSource& source)
 {
     ASSERT(frame());
 
     TextPosition position(OrdinalNumber::fromOneBasedInt(source.startLine), OrdinalNumber::first());
     return frame()->script().executeScriptInMainWorldAndReturnValue(ScriptSourceCode(source.code, source.url, position));
 }
 
 void WebLocalFrameImpl::requestExecuteScriptAndReturnValue(const WebScriptSource& source, bool userGesture, WebScriptExecutionCallback* callback)
 {
@@ skipping 1370 matching lines @@
         return WebSandboxFlags::None;
     return static_cast<WebSandboxFlags>(frame()->loader().effectiveSandboxFlags());
 }
 
 void WebLocalFrameImpl::forceSandboxFlags(WebSandboxFlags flags)
 {
     frame()->loader().forceSandboxFlags(static_cast<SandboxFlags>(flags));
 }
 
 } // namespace blink