cros: Turn immersive fullscreen on by default

chrome/browser/ui/ash/chrome_shell_delegate_browsertest.cc

Index: chrome/browser/ui/ash/chrome_shell_delegate_browsertest.cc
diff --git a/chrome/browser/ui/ash/chrome_shell_delegate_browsertest.cc b/chrome/browser/ui/ash/chrome_shell_delegate_browsertest.cc
index 11ea795a826eea76d2c8ccb608ec3f2b4a180b06..9bec2224d689250b6a4293913069065a59b07a54 100644
--- a/chrome/browser/ui/ash/chrome_shell_delegate_browsertest.cc
+++ b/chrome/browser/ui/ash/chrome_shell_delegate_browsertest.cc
@@ -12,6 +12,7 @@
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_finder.h"
+#include "chrome/browser/ui/views/frame/immersive_mode_controller.h"
 #include "chrome/test/base/in_process_browser_test.h"
 
 typedef InProcessBrowserTest ChromeShellDelegateBrowserTest;
@@ -23,7 +24,7 @@ IN_PROC_BROWSER_TEST_F(ChromeShellDelegateBrowserTest, ToggleMaximized) {
   aura::Window* window = ash::wm::GetActiveWindow();
   ASSERT_TRUE(window);
 
-  if (ChromeShellDelegate::UseImmersiveFullscreen()) {
+  if (chrome::UseImmersiveFullscreen()) {
     // "ToggleMaximized" toggles immersive fullscreen.
     EXPECT_FALSE(ash::wm::IsWindowMaximized(window));
     EXPECT_FALSE(ash::wm::IsWindowFullscreen(window));