Enable immersive fullscreen for hosted apps part 2

chrome/test/base/browser_with_test_window_test.cc

Index: chrome/test/base/browser_with_test_window_test.cc
diff --git a/chrome/test/base/browser_with_test_window_test.cc b/chrome/test/base/browser_with_test_window_test.cc
index 16f22df321bcf66d05a3f40d39ceb96fd1a2cd64..bf97a7914eebfbfbf000c1746d8dea7c33368eb7 100644
--- a/chrome/test/base/browser_with_test_window_test.cc
+++ b/chrome/test/base/browser_with_test_window_test.cc
@@ -65,9 +65,7 @@ void BrowserWithTestWindowTest::SetUp() {
   // is responsible for cleaning it up (usually by NativeWidget destruction).
   window_.reset(CreateBrowserWindow());
 
-  Browser::CreateParams params(profile(), host_desktop_type_);
-  params.window = window_.get();
-  browser_.reset(new Browser(params));
+  browser_.reset(CreateBrowser(profile(), host_desktop_type_, window_.get()));
 }
 
 void BrowserWithTestWindowTest::TearDown() {
@@ -195,3 +193,12 @@ void BrowserWithTestWindowTest::DestroyProfile(TestingProfile* profile) {
 BrowserWindow* BrowserWithTestWindowTest::CreateBrowserWindow() {
   return new TestBrowserWindow();
 }
+
+Browser* BrowserWithTestWindowTest::CreateBrowser(
+    Profile* profile,
+    chrome::HostDesktopType host_desktop_type,
+    BrowserWindow* browser_window) {
+  Browser::CreateParams params(profile, host_desktop_type);
+  params.window = browser_window;
+  return new Browser(params);
+}