Set display mode for extensions::AppWindow

extensions/browser/app_window/app_window.cc

 // Copyright 2014 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 "extensions/browser/app_window/app_window.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 935 matching lines @@
   }
 
   SetFullscreen(FULLSCREEN_TYPE_HTML_API, enter_fullscreen);
 }
 
 bool AppWindow::IsFullscreenForTabOrPending(const content::WebContents* source)
     const {
   return IsHtmlApiFullscreen();
 }
 
+blink::WebDisplayMode AppWindow::GetDisplayMode(
+    const content::WebContents* source) const {
+  return IsFullscreen() ? blink::WebDisplayModeFullscreen
+                        : blink::WebDisplayModeStandalone;
+}
+
 void AppWindow::OnExtensionUnloaded(BrowserContext* browser_context,
                                     const Extension* extension,
                                     UnloadedExtensionInfo::Reason reason) {
   if (extension_id_ == extension->id())
     native_app_window_->Close();
 }
 
 void AppWindow::OnExtensionWillBeInstalled(
     BrowserContext* browser_context,
     const Extension* extension,
@@ skipping 126 matching lines @@
         region.bounds.x(),
         region.bounds.y(),
         region.bounds.right(),
         region.bounds.bottom(),
         region.draggable ? SkRegion::kUnion_Op : SkRegion::kDifference_Op);
   }
   return sk_region;
 }
 
 }  // namespace extensions