Remove some WebContents::GetRenderViewHost() calls.

chrome/browser/ui/search/instant_search_prerenderer_unittest.cc

 // Copyright 2013 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 "chrome/browser/ui/search/instant_search_prerenderer.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <tuple>
@@ skipping 184 matching lines @@
         InstantSuggestion(query, std::string());
   }
 
   content::WebContents* prerender_contents() {
     return GetInstantSearchPrerenderer()->prerender_contents();
   }
 
   bool MessageWasSent(uint32_t id) {
     content::MockRenderProcessHost* process =
         static_cast<content::MockRenderProcessHost*>(
-            prerender_contents()->GetRenderViewHost()->GetProcess());
+            prerender_contents()->GetMainFrame()->GetProcess());
     return process->sink().GetFirstMessageMatching(id) != NULL;
   }
 
   content::WebContents* GetActiveWebContents() const {
     return browser()->tab_strip_model()->GetWebContentsAt(0);
   }
 
   PrerenderHandle* prerender_handle() {
     return GetInstantSearchPrerenderer()->prerender_handle_.get();
   }
@@ skipping 205 matching lines @@
       url, Referrer(), WindowOpenDisposition::NEW_FOREGROUND_TAB,
       ui::PAGE_TRANSITION_TYPED, false));
   content::WebContents* new_tab =
       browser()->tab_strip_model()->GetWebContentsAt(1);
   EXPECT_NE(GetPrerenderURL(), new_tab->GetURL());
   EXPECT_EQ(url, new_tab->GetURL());
   EXPECT_EQ(static_cast<PrerenderHandle*>(NULL), prerender_handle());
 }
 
 class ReuseInstantSearchBasePageTest : public InstantSearchPrerendererTest {
-  public:
-   ReuseInstantSearchBasePageTest() {}
+ public:
+  ReuseInstantSearchBasePageTest() {}
 
-  protected:
-   void SetUp() override {
+ protected:
+  void SetUp() override {
     ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial("EmbeddedSearch",
                                                        "Group1 strk:20"));
     InstantUnitTestBase::SetUp();
-   }
+  }
 };
 
 TEST_F(ReuseInstantSearchBasePageTest, CanCommitQuery) {
   Init(true, true);
   InstantSearchPrerenderer* prerenderer = GetInstantSearchPrerenderer();
   base::string16 query = ASCIIToUTF16("flowers");
   prerenderer->Prerender(InstantSuggestion(query, std::string()));
   EXPECT_TRUE(prerenderer->CanCommitQuery(GetActiveWebContents(), query));
 
   // When the Instant search base page has finished loading,
@@ skipping 56 matching lines @@
   EXPECT_TRUE(browser()->instant_controller());
 
   // Open a search results page. Query extraction flag is disabled in field
   // trials. Search results page URL does not contain search terms replacement
   // key.
   GURL url("https://www.google.com/url?bar=foo&aqs=chrome...0&ie=utf-8&oq=f");
   browser()->instant_controller()->OpenInstant(
       WindowOpenDisposition::CURRENT_TAB, url);
   content::MockRenderProcessHost* process =
       static_cast<content::MockRenderProcessHost*>(
-          prerender_contents()->GetRenderViewHost()->GetProcess());
+          prerender_contents()->GetMainFrame()->GetProcess());
   const IPC::Message* message = process->sink().GetFirstMessageMatching(
       ChromeViewMsg_SearchBoxSubmit::ID);
   ASSERT_TRUE(message);
 
   // Verify the IPC message params.
   std::tuple<base::string16, EmbeddedSearchRequestParams> params;
   ChromeViewMsg_SearchBoxSubmit::Read(message, &params);
   EXPECT_EQ("foo", base::UTF16ToASCII(std::get<0>(params)));
   EXPECT_EQ("f", base::UTF16ToASCII(std::get<1>(params).original_query));
   EXPECT_EQ("utf-8", base::UTF16ToASCII(std::get<1>(params).input_encoding));
   EXPECT_EQ("", base::UTF16ToASCII(std::get<1>(params).rlz_parameter_value));
   EXPECT_EQ("chrome...0",
             base::UTF16ToASCII(std::get<1>(params).assisted_query_stats));
 }
 #endif