Remove WebContents::Was{Hidden,Shown}() from the content public interface

content/public/test/web_contents_tester.h

 // Copyright (c) 2012 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_PUBLIC_TEST_WEB_CONTENTS_TESTER_H_
 #define CONTENT_PUBLIC_TEST_WEB_CONTENTS_TESTER_H_
 
 #include <string>
 
+#include "base/macros.h"
 #include "ui/base/page_transition_types.h"
 
 class GURL;
 
 namespace content {
 
 class BrowserContext;
 class RenderFrameHost;
 class RenderViewHost;
 class SiteInstance;
+class WebContentsImpl;
 class WebContents;
 struct Referrer;
 
 // This interface allows embedders of content/ to write tests that depend on a
 // test version of WebContents.  This interface can be retrieved from any
 // WebContents that was retrieved via a call to
 // RenderViewHostTestHarness::GetWebContents() (directly or indirectly) or
 // constructed explicitly via CreateTestWebContents.
 //
 // Tests within content/ can directly static_cast WebContents objects retrieved
@@ skipping 20 matching lines @@
   // As noted above you need to be sure the 'contents' object supports testing,
   // i.e. is either created using one of the Create... functions below, or is
   // retrieved via RenderViewHostTestHarness::GetWebContents().
   static WebContentsTester* For(WebContents* contents);
 
   // Creates a WebContents enabled for testing.
   static WebContents* CreateTestWebContents(
       BrowserContext* browser_context,
       SiteInstance* instance);
 
+  // Simulates the WebContentsView being shown to, or hidden from, the user.
+  void WasShownForTest();
+  void WasHiddenForTest();
+
   // Simulates the appropriate RenderView (pending if any, current otherwise)
   // sending a navigate notification for the NavigationController pending entry.
   virtual void CommitPendingNavigation() = 0;
 
   // Gets the pending RenderFrameHost, if any, for the main frame. For the
   // current RenderFrameHost of the main frame, use WebContents::GetMainFrame().
   // PlzNavigate: When browser side navigation is enabled it returns the
   // speculative RenderFrameHost for the main frame if one exists.
   virtual RenderFrameHost* GetPendingMainFrame() const = 0;
 
@@ skipping 43 matching lines @@
                                            int page_id,
                                            int nav_entry_id,
                                            bool did_create_new_entry,
                                            const GURL& url,
                                            const Referrer& referrer,
                                            ui::PageTransition transition) = 0;
 
   // Returns headers that were passed in the previous SaveFrameWithHeaders(...)
   // call.
   virtual const std::string& GetSaveFrameHeaders() = 0;
+
+ protected:
+  WebContentsTester();
+
+ private:
+  WebContentsImpl* web_contents();
+
+  DISALLOW_COPY_AND_ASSIGN(WebContentsTester);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_WEB_CONTENTS_TESTER_H_