Receive app notifications in SimpleCache, so we save our index file

net/net.gyp

Index: net/net.gyp
diff --git a/net/net.gyp b/net/net.gyp
index f784b787079d916b793a224af06494acf039931a..85655ca4930741dbc67a0e7c6ad7fd558512a6a6 100644
--- a/net/net.gyp
+++ b/net/net.gyp
@@ -78,6 +78,8 @@
         'android/network_change_notifier_factory_android.h',
         'android/network_library.cc',
         'android/network_library.h',
+        'android/simple_cache_activity_status_notifier.cc',
+        'android/simple_cache_activity_status_notifier.h',
         'base/address_family.h',
         'base/address_list.cc',
         'base/address_list.h',
@@ -2640,6 +2642,7 @@
             'android/java/src/org/chromium/net/GURLUtils.java',
             'android/java/src/org/chromium/net/NetworkChangeNotifier.java',
             'android/java/src/org/chromium/net/ProxyChangeListener.java',
+            'android/java/src/org/chromium/net/SimpleCacheActivityStatusNotifier.java',
           ],
           'variables': {
             'jni_gen_package': 'net',