New widget picker for keyguard widgets

New layout for widget picker is still not up to
final design, but this change prepares all the
backend work

Also, remove use of features filter from the
picker, since this is being removed from the API

Change-Id: I9b332e22cf34b98c20c720602c920d28aed01d6c
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index a11a948..f2e51a1 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1315,6 +1315,18 @@
             </intent-filter>
         </activity>
 
+        <!-- Special picker for keyguard widgets -->
+        <activity android:name="KeyguardAppWidgetPickActivity"
+                android:label="@string/widget_picker_title"
+                android:theme="@android:style/Theme.Holo.Wallpaper.NoTitleBar"
+                android:permission="android.permission.BIND_KEYGUARD_APPWIDGET"
+                android:finishOnCloseSystemDialogs="true">
+            <intent-filter>
+                <action android:name="android.appwidget.action.KEYGUARD_APPWIDGET_PICK" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+
         <activity android:name="UsageStats" android:label="@string/usage_stats_label"
                   android:taskAffinity="com.android.settings"
                   android:parentActivityName="Settings">