Cache web app data for home screen sites declaring "display": "fullscreen" in their manifest.

chrome/browser/android/shortcut_info.cc

 // Copyright 2015 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 "chrome/browser/android/shortcut_info.h"
 
 ShortcutInfo::ShortcutInfo(const GURL& shortcut_url)
     : url(shortcut_url),
       display(blink::WebDisplayModeBrowser),
       orientation(blink::WebScreenOrientationLockDefault),
@@ skipping 22 matching lines @@
   user_title = short_name;
 
   // Set the url based on the manifest value, if any.
   if (manifest.start_url.is_valid())
     url = manifest.start_url;
 
   // Set the display based on the manifest value, if any.
   if (manifest.display != blink::WebDisplayModeUndefined)
     display = manifest.display;
 
-  // 'fullscreen' and 'minimal-ui' are not yet supported, fallback to the right
-  // mode in those cases.
-  if (manifest.display == blink::WebDisplayModeFullscreen)
-    display = blink::WebDisplayModeStandalone;
+  // 'minimal-ui' is not yet supported, so fallback in this case.

[mlamouri (slow - plz ping), 2016/05/11 10:18:57]

Can you point to the minimal-ui BUG?

   if (manifest.display == blink::WebDisplayModeMinimalUi)
     display = blink::WebDisplayModeBrowser;
 
   // Set the orientation based on the manifest value, if any.
   if (manifest.orientation != blink::WebScreenOrientationLockDefault) {
     // Ignore the orientation if the display mode is different from
     // 'standalone'.
     // TODO(mlamouri): send a message to the developer console about this.
     if (display == blink::WebDisplayModeStandalone)
       orientation = manifest.orientation;
   }
 
   // Set the theme color based on the manifest value, if any.
   if (manifest.theme_color != content::Manifest::kInvalidOrMissingColor)
     theme_color = manifest.theme_color;
 
   // Set the background color based on the manifest value, if any.
   if (manifest.background_color != content::Manifest::kInvalidOrMissingColor)
     background_color = manifest.background_color;
 }
 
 void ShortcutInfo::UpdateSource(const Source new_source) {
   source = new_source;
 }