Remove RenderFrameHostImplState and convert it to boolean.

content/browser/site_per_process_browsertest.cc

 // 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.
 
 #include "content/browser/site_per_process_browsertest.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 4119 matching lines @@
   GURL b_url(embedded_test_server()->GetURL("b.com", "/title2.html"));
   TestFrameNavigationObserver commit_observer(root);
   shell()->LoadURL(b_url);
   commit_observer.WaitForCommit();
   EXPECT_FALSE(deleted_observer.deleted());
   rfh->ResetSwapOutTimerForTesting();
 
   // Since the SwapOut ACK for A->B is dropped, the first page's
   // RenderFrameHost and RenderViewHost should be pending deletion after the
   // last navigation.
-  EXPECT_FALSE(rfh->IsRFHStateActive(rfh->rfh_state()));
+  EXPECT_FALSE(rfh->is_active());
   EXPECT_TRUE(root->render_manager()->IsViewPendingDeletion(rvh));
 
   // Wait for process A to exit so we can reinitialize it cleanly for the next
   // navigation. This can be removed once https://crbug.com/535246 is fixed.
   RenderProcessHostWatcher process_exit_observer(
       rvh->GetProcess(),
       RenderProcessHostWatcher::WATCH_FOR_PROCESS_EXIT);
   process_exit_observer.Wait();
 
   // Start a navigation back to A and check that the RenderViewHost wasn't
@@ skipping 2165 matching lines @@
   EXPECT_EQ(b_url, root->current_url());
 
   // Verify that the same RenderViewHost is preserved and that it is no longer
   // in swapped out state.
   EXPECT_EQ(rvh, contents->GetFrameTree()->GetRenderViewHost(
                      root->current_frame_host()->GetSiteInstance()));
   EXPECT_FALSE(rvh->is_swapped_out_);
 }
 
 }  // namespace content