Move tab functions off Browser into browser_tabstrip and browser_tabrestore.

chrome/browser/chrome_switches_browsertest.cc

Index: chrome/browser/chrome_switches_browsertest.cc
===================================================================
--- chrome/browser/chrome_switches_browsertest.cc	(revision 145001)
+++ chrome/browser/chrome_switches_browsertest.cc	(working copy)
@@ -4,6 +4,7 @@
 
 #include "base/command_line.h"
 #include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
@@ -40,7 +41,7 @@
 
   std::string html;
   EXPECT_TRUE(ui_test_utils::ExecuteJavaScriptAndExtractString(
-      browser()->GetActiveWebContents()->GetRenderViewHost(),
+      chrome::GetActiveWebContents(browser())->GetRenderViewHost(),
       L"",
       L"window.domAutomationController.send(document.body.outerHTML);",
       &html));