PlzNavigate: Fix WebUI creation logic for both cross and same site navigation.

content/browser/frame_host/render_frame_host_manager.h

 // Copyright 2013 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 CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
 
 #include <list>
 
 #include "base/basictypes.h"
@@ skipping 219 matching lines @@
 
   // Returns the Web UI for the pending navigation, or NULL of none applies.
   WebUIImpl* pending_web_ui() const {
     return pending_web_ui_.get() ? pending_web_ui_.get() :
                                    pending_and_current_web_ui_.get();
   }
 
   // PlzNavigate
   // Returns the speculative WebUI for the navigation (a newly created one or
   // the current one if it should be reused). If none is set returns nullptr.
-  WebUIImpl* speculative_web_ui_for_testing() const {
+  WebUIImpl* speculative_web_ui() const {
     return should_reuse_web_ui_ ? web_ui_.get() : speculative_web_ui_.get();
   }
 
   // Called when we want to instruct the renderer to navigate to the given
   // navigation entry. It may create a new RenderFrameHost or re-use an existing
   // one. The RenderFrameHost to navigate will be returned. Returns NULL if one
   // could not be created.
   RenderFrameHostImpl* Navigate(const NavigationEntryImpl& entry);
 
   // Instructs the various live views to stop. Called when the user directed the
@@ skipping 437 matching lines @@
   bool should_reuse_web_ui_;
 
   base::WeakPtrFactory<RenderFrameHostManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_