Move AppWindow to extensions

chrome/browser/apps/web_view_browsertest.cc

Index: chrome/browser/apps/web_view_browsertest.cc
diff --git a/chrome/browser/apps/web_view_browsertest.cc b/chrome/browser/apps/web_view_browsertest.cc
index f576f3bc88f6c89ba5955bebf94b642da0baa376..3a95660c4af91b858dd980922c358af04ea29602 100644
--- a/chrome/browser/apps/web_view_browsertest.cc
+++ b/chrome/browser/apps/web_view_browsertest.cc
@@ -1280,7 +1280,7 @@ IN_PROC_BROWSER_TEST_F(WebViewTest, MAYBE_InterstitialTeardown) {
   WaitForInterstitial(guest_web_contents);
 
   // Now close the app while interstitial page being shown in guest.
-  apps::AppWindow* window = GetFirstAppWindow();
+  extensions::AppWindow* window = GetFirstAppWindow();
   window->GetBaseWindow()->Close();
 }
 
@@ -1907,7 +1907,7 @@ IN_PROC_BROWSER_TEST_F(WebViewTest, ChromeVoxInjection) {
 IN_PROC_BROWSER_TEST_F(WebViewTest, MAYBE_TearDownTest) {
   const extensions::Extension* extension =
       LoadAndLaunchPlatformApp("web_view/teardown", "guest-loaded");
-  apps::AppWindow* window = NULL;
+  extensions::AppWindow* window = NULL;
   if (!GetAppWindowCount())
     window = CreateAppWindow(extension);
   else