Remove swapped-out usage in --site-per-process.

content/browser/frame_host/navigator_impl_unittest.cc

 // Copyright 2014 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 "base/command_line.h"
 #include "base/macros.h"
 #include "base/time/time.h"
 #include "content/browser/frame_host/navigation_controller_impl.h"
 #include "content/browser/frame_host/navigation_entry_impl.h"
 #include "content/browser/frame_host/navigation_request.h"
@@ skipping 913 matching lines @@
   EXPECT_EQ(redirect_site_instance_id,
             main_test_rfh()->GetSiteInstance()->GetId());
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 }
 
 // PlzNavigate: Verify that a previously swapped out RenderFrameHost is
 // correctly reused when spawning a speculative RenderFrameHost in a navigation
 // using the same SiteInstance.
 TEST_F(NavigatorTestWithBrowserSideNavigation,
        SpeculativeRendererReuseSwappedOutRFH) {
+  // This test doesn't make sense in --site-per-process where swapped out
+  // RenderFrameHost is no longer used.
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kSitePerProcess)) {
+    return;
+  }
+
   // Navigate to an initial site.
   const GURL kUrl1("http://wikipedia.org/");
   contents()->NavigateAndCommit(kUrl1);
   TestRenderFrameHost* rfh1 = main_test_rfh();
   FrameTreeNode* node = rfh1->frame_tree_node();
   RenderFrameHostManager* rfhm = node->render_manager();
 
   // Increment active frame count to cause the RenderFrameHost to be swapped out
   // (instead of immediately destroyed).
   rfh1->GetSiteInstance()->increment_active_frame_count();
@@ skipping 193 matching lines @@
 
     SiteInstance* converted_instance_2 =
         ConvertToSiteInstance(rfhm, descriptor, unrelated_instance.get());
     // Should return |unrelated_instance| because its site matches and it is
     // unrelated to the current SiteInstance.
     EXPECT_EQ(unrelated_instance.get(), converted_instance_2);
   }
 }
 
 }  // namespace content