Make GET_TASKS signature|system.

Normal apps can't hold it now.  If they try to use
getRecentTasks() or getRunningTasks() without the permission,
they will only see their own tasks and home in the list.

Also took this opportunity to eradicate all of the old pending
thumbnail stuff.

Change-Id: I6dc52a06221c78097162e4a8b482027b798bf3ee

1 files changed, 0 insertions, 18 deletions

diff --git a/core/java/android/app/ApplicationThreadNative.java b/core/java/android/app/ApplicationThreadNative.java
index fcc7f8e7f78f..7f2fb59585e3 100644
--- a/core/java/android/app/ApplicationThreadNative.java
+++ b/core/java/android/app/ApplicationThreadNative.java
@@ -312,14 +312,6 @@ public abstract class ApplicationThreadNative extends Binder
             return true;
         }
 
-        case REQUEST_THUMBNAIL_TRANSACTION:
-        {
-            data.enforceInterface(IApplicationThread.descriptor);
-            IBinder b = data.readStrongBinder();
-            requestThumbnail(b);
-            return true;
-        }
-
         case SCHEDULE_CONFIGURATION_CHANGED_TRANSACTION:
         {
             data.enforceInterface(IApplicationThread.descriptor);
@@ -986,16 +978,6 @@ class ApplicationThreadProxy implements IApplicationThread {
         data.recycle();
     }
 
-    public final void requestThumbnail(IBinder token)
-            throws RemoteException {
-        Parcel data = Parcel.obtain();
-        data.writeInterfaceToken(IApplicationThread.descriptor);
-        data.writeStrongBinder(token);
-        mRemote.transact(REQUEST_THUMBNAIL_TRANSACTION, data, null,
-                IBinder.FLAG_ONEWAY);
-        data.recycle();
-    }
-
     public final void scheduleConfigurationChanged(Configuration config)
             throws RemoteException {
         Parcel data = Parcel.obtain();