Move LoadHTMLString method from WebFrame to WebLocalFrame.

third_party/WebKit/Source/web/tests/FrameTestHelpers.h

 /*
  * Copyright (C) 2011 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 50 matching lines @@
 namespace FrameTestHelpers {
 
 class TestWebFrameClient;
 class TestWebWidgetClient;
 class TestWebViewClient;
 
 // Loads a url into the specified WebFrame for testing purposes. Pumps any
 // pending resource requests, as well as waiting for the threaded parser to
 // finish, before returning.
 void LoadFrame(WebFrame*, const std::string& url);
-// Same as above, but for WebFrame::loadHTMLString().
-void LoadHTMLString(WebFrame*, const std::string& html, const WebURL& base_url);
+// Same as above, but for WebLocalFrame::LoadHTMLString().
+void LoadHTMLString(WebLocalFrame*,
+                    const std::string& html,
+                    const WebURL& base_url);
 // Same as above, but for WebFrame::loadHistoryItem().
 void LoadHistoryItem(WebFrame*,
                      const WebHistoryItem&,
                      WebHistoryLoadType,
                      WebCachePolicy);
 // Same as above, but for WebFrame::reload().
 void ReloadFrame(WebFrame*);
 void ReloadFrameBypassingCache(WebFrame*);
 
 // Pumps pending resource requests while waiting for a frame to load. Consider
@@ skipping 220 matching lines @@
                           WebDOMMessageEvent) override {}
 
  private:
   Persistent<WebRemoteFrameImpl> const frame_;
 };
 
 }  // namespace FrameTestHelpers
 }  // namespace blink
 
 #endif  // FrameTestHelpers_h