Extract minimal RenderViewHost interface for embedders, leaving

content/browser/renderer_host/test_render_view_host.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_BROWSER_RENDERER_HOST_TEST_RENDER_VIEW_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_TEST_RENDER_VIEW_HOST_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
@@ skipping 169 matching lines @@
 
  protected:
   RenderWidgetHostImpl* rwh_;
 
  private:
   bool is_showing_;
 };
 
 }  // namespace content
 
+#if defined(OS_WIN)
+// See comment for same warning on RenderViewHostImpl.
+#pragma warning(push)
+#pragma warning(disable: 4250)
+#endif
+
 // TestRenderViewHost ----------------------------------------------------------
 
 // TODO(brettw) this should use a TestTabContents which should be generalized
 // from the TabContents test. We will probably also need that class' version of
 // CreateRenderViewForRenderManager when more complicate tests start using this.
-class TestRenderViewHost : public RenderViewHost {
+class TestRenderViewHost : public RenderViewHostImpl {
  public:
   // If the given TabContnets has a pending RVH, returns it, otherwise NULL.
   static TestRenderViewHost* GetPendingForController(
       content::NavigationController* controller);
 
   TestRenderViewHost(content::SiteInstance* instance,
                      content::RenderViewHostDelegate* delegate,
                      int routing_id);
   virtual ~TestRenderViewHost();
 
@@ skipping 58 matching lines @@
   // If set, future loads will have |mime_type| set as the mime type.
   // If not set, the mime type will default to "text/html".
   void set_contents_mime_type(const std::string& mime_type);
 
   // RenderViewHost overrides --------------------------------------------------
 
   virtual bool CreateRenderView(const string16& frame_name,
                                 int32 max_page_id) OVERRIDE;
   virtual bool IsRenderViewLive() const OVERRIDE;
 
+  // This removes the need to expose
+  // RenderViewHostImpl::is_swapped_out() outside of content.
+  static bool IsRenderViewHostSwappedOut(RenderViewHost* rwh);
+
  private:
   FRIEND_TEST_ALL_PREFIXES(RenderViewHostTest, FilterNavigate);
 
   // Tracks if the caller thinks if it created the RenderView. This is so we can
   // respond to IsRenderViewLive appropriately.
   bool render_view_created_;
 
   // See set_delete_counter() above. May be NULL.
   int* delete_counter_;
 
   // See set_simulate_fetch_via_proxy() above.
   bool simulate_fetch_via_proxy_;
 
   // See set_contents_mime_type() above.
   std::string contents_mime_type_;
 
   DISALLOW_COPY_AND_ASSIGN(TestRenderViewHost);
 };
 
+#if defined(OS_WIN)
+#pragma warning(pop)
+#endif
+
 // TestRenderViewHostFactory ---------------------------------------------------
 
 // Manages creation of the RenderViewHosts using our special subclass. This
 // automatically registers itself when it goes in scope, and unregisters itself
 // when it goes out of scope. Since you can't have more than one factory
 // registered at a time, you can only have one of these objects at a time.
 class TestRenderViewHostFactory : public RenderViewHostFactory {
  public:
   explicit TestRenderViewHostFactory(
       content::RenderProcessHostFactory* rph_factory);
@@ skipping 71 matching lines @@
  private:
   scoped_ptr<TestTabContents> contents_;
 #if defined(USE_AURA)
   scoped_ptr<aura::test::TestStackingClient> test_stacking_client_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewHostTestHarness);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_TEST_RENDER_VIEW_HOST_H_