Status_bar_close that works on light and dark

-No more blue, black works throughout all screens
-removed blue line from drop down handle because it was very problematic when a user has several notifications in their scrollview combined with the removal of fadingEdge vertical
-title_bar_shadow has an increased height

Change-Id: I8a291039b9c47c32ce289787612b050fd95e1fc4

packages/SystemUI/res/layout/status_bar_expanded.xml

@@ -115,14 +115,8 @@
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     systemui:rowHeight="@dimen/notification_height"
-                    android:background="@color/notification_list_shadow_top"
                     />
-                <ImageView
-                    android:layout_width="match_parent"
-                    android:layout_height="16dp"
-                    android:src="@drawable/notification_list_shadow"
-                    android:scaleType="fitXY"
-                />
+
             </LinearLayout>
         </ScrollView>
 

packages/SystemUI/res/values/colors.xml

@@ -24,8 +24,8 @@
     <drawable name="status_bar_recents_background">#b3000000</drawable>
     <drawable name="status_bar_recents_app_thumbnail_background">#88000000</drawable>
     <color name="status_bar_recents_app_label_color">#ffffffff</color>
-    <drawable name="status_bar_notification_row_background_color">#ff000000</drawable>
+    <drawable name="status_bar_notification_row_background_color">#ff090909</drawable>
     <drawable name="notification_header_bg">#FF000000</drawable>
-    <drawable name="notification_tracking_bg">#cc111315</drawable>
+    <drawable name="notification_tracking_bg">#d8000000</drawable>
     <color name="notification_list_shadow_top">#80000000</color>
 </resources>