Remove some WebContents::GetRenderViewHost() calls.

content/browser/web_contents/web_contents_impl_unittest.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 <stdint.h>
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 2603 matching lines @@
       url_from_ipc, 1, base::string16(), false);
   EXPECT_EQ(url_normalized, other_observer.last_url());
 }
 
 // Test that if a pending contents is deleted before it is shown, we don't
 // crash.
 TEST_F(WebContentsImplTest, PendingContents) {
   std::unique_ptr<TestWebContents> other_contents(
       static_cast<TestWebContents*>(CreateTestWebContents()));
   contents()->AddPendingContents(other_contents.get());
-  int process_id = other_contents->GetRenderViewHost()->GetProcess()->GetID();
+  int process_id = other_contents->GetMainFrame()->GetProcess()->GetID();
   int route_id = other_contents->GetRenderViewHost()->GetRoutingID();
   other_contents.reset();
   EXPECT_EQ(nullptr, contents()->GetCreatedWindow(process_id, route_id));
 }
 
 TEST_F(WebContentsImplTest, CapturerOverridesPreferredSize) {
   const gfx::Size original_preferred_size(1024, 768);
   contents()->UpdatePreferredSize(original_preferred_size);
 
   // With no capturers, expect the preferred size to be the one propagated into
@@ skipping 780 matching lines @@
   // An automatic navigation.
   main_test_rfh()->SendNavigateWithModificationCallback(
       0, true, GURL(url::kAboutBlankURL), base::Bind(SetAsNonUserGesture));
 
   EXPECT_EQ(1u, dialog_manager.reset_count());
 
   contents()->SetJavaScriptDialogManagerForTesting(nullptr);
 }
 
 }  // namespace content