Rename TabContents::controller() to GetController and put it into the WebContents interface.

chrome/browser/crash_recovery_browsertest.cc

 // Copyright (c) 2011 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/file_path.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
@@ skipping 31 matching lines @@
   string16 title_before_crash;
   string16 title_after_crash;
 
   ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
                                                 &title_before_crash));
   SimulateRendererCrash(browser());
   ui_test_utils::WindowedNotificationObserver observer(
       content::NOTIFICATION_LOAD_STOP,
       content::Source<NavigationController>(
           &browser()->GetSelectedTabContentsWrapper()->tab_contents()->
-              controller()));
+              GetController()));
   browser()->Reload(CURRENT_TAB);
   observer.Wait();
   ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
                                                 &title_after_crash));
   EXPECT_NE(title_before_crash, title_after_crash);
 }
 
 // Tests that loading a crashed page in a new tab correctly updates the title.
 // There was an earlier bug (1270510) in process-per-site in which the max page
 // ID of the RenderProcessHost was stale, so the NavigationEntry in the new tab
 // was not committed.  This prevents regression of that bug.
 // http://crbug.com/57158 - Times out sometimes on all platforms.
 IN_PROC_BROWSER_TEST_F(CrashRecoveryBrowserTest, LoadInNewTab) {
   const FilePath::CharType* kTitle2File = FILE_PATH_LITERAL("title2.html");
 
   ui_test_utils::NavigateToURL(browser(),
       ui_test_utils::GetTestUrl(FilePath(FilePath::kCurrentDirectory),
                                 FilePath(kTitle2File)));
 
   string16 title_before_crash;
   string16 title_after_crash;
 
   ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
                                                 &title_before_crash));
   SimulateRendererCrash(browser());
   ui_test_utils::WindowedNotificationObserver observer(
       content::NOTIFICATION_LOAD_STOP,
       content::Source<NavigationController>(
           &browser()->GetSelectedTabContentsWrapper()->tab_contents()->
-              controller()));
+              GetController()));
   browser()->Reload(CURRENT_TAB);
   observer.Wait();
   ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
                                                 &title_after_crash));
   EXPECT_EQ(title_before_crash, title_after_crash);
 }