Clipboard Android - Store and Read Last Modified Time from Prefs

ui/base/clipboard/clipboard_android.h

Index: ui/base/clipboard/clipboard_android.h
diff --git a/ui/base/clipboard/clipboard_android.h b/ui/base/clipboard/clipboard_android.h
index 8589e9c75587b2936c5ae3c27c9b2dd40b0e7cf7..817813773faf821948b039ad0075d8af143c59bb 100644
--- a/ui/base/clipboard/clipboard_android.h
+++ b/ui/base/clipboard/clipboard_android.h
@@ -15,10 +15,21 @@
 #include "base/macros.h"
 #include "base/time/time.h"
 
+class PrefService;
+class PrefRegistrySimple;
+
 namespace ui {
 
 class ClipboardAndroid : public Clipboard {
  public:
+  UI_BASE_EXPORT static void RegisterPrefs(PrefRegistrySimple* registry);
+
+  // Called during startup when local state is available to store a pointer to
+  // |local_state| in order to read and update prefs.  Local state is a
+  // place to store data locally independent of a particular profile; it
+  // uses the PrefService interface.
+  UI_BASE_EXPORT void SetLocalState(PrefService* local_state);
+
   // Called by Java when the Java Clipboard is notified that the clipboard has
   // changed.
   void OnPrimaryClipChanged(JNIEnv* env,