Remove TabStripModel wrapper use.

chrome/browser/instant/instant_browsertest.cc

 // Copyright 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 "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/instant/instant_loader.h"
 #include "chrome/browser/instant/instant_service.h"
 #include "chrome/browser/instant/instant_service_factory.h"
 #include "chrome/browser/instant/instant_test_utils.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/task_manager/task_manager.h"
 #include "chrome/browser/task_manager/task_manager_browsertest_util.h"
+#include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
-#include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/interactive_test_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 class InstantTest : public InstantTestBase {
@@ skipping 112 matching lines @@
 #define MAYBE_OnChangeEvent OnChangeEvent
 #endif
 // Test that the onchange event is dispatched upon typing in the omnibox.
 IN_PROC_BROWSER_TEST_F(InstantTest, MAYBE_OnChangeEvent) {
   ASSERT_NO_FATAL_FAILURE(SetupInstant());
   FocusOmniboxAndWaitForInstantSupport();
 
   // Use the Instant page as the active tab, so we can exploit its visibility
   // handler to check visibility transitions.
   ui_test_utils::NavigateToURL(browser(), instant_url_);
-  content::WebContents* active_tab = chrome::GetActiveWebContents(browser());
+  content::WebContents* active_tab =
+      browser()->tab_strip_model()->GetActiveWebContents();
 
   int active_tab_onvisibilitycalls = -1;
   EXPECT_TRUE(GetIntFromJS(active_tab, "onvisibilitycalls",
                            &active_tab_onvisibilitycalls));
   EXPECT_EQ(0, active_tab_onvisibilitycalls);
 
   // Typing "query" into the omnibox causes one or more onchange events. The
   // page suggested "query suggestion" is inline autocompleted into the omnibox,
   // causing another onchange event.
   SetOmniboxTextAndWaitForInstantToShow("query");
@@ skipping 854 matching lines @@
   content::WebContents* active_tab =
       browser()->tab_strip_model()->GetActiveWebContents();
   EXPECT_TRUE(instant_service->IsInstantProcess(
       active_tab->GetRenderProcessHost()->GetID()));
 
   // Navigating away should change the process.
   ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUINewTabURL));
   EXPECT_FALSE(instant_service->IsInstantProcess(
       active_tab->GetRenderProcessHost()->GetID()));
 }