Merge pull request #657 from NativeScript/pete/fix-error-style

Fix problematic error activity style for devices <21

Author: petekanev

build-artifacts/project-template-gradle/src/debug/res/layout/error_activity.xml

@@ -11,8 +11,7 @@
         android:id="@+id/toolbar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:minHeight="?attr/actionBarSize"
-        app:popupTheme="?android:attr/statusBarColor"/>
+        android:minHeight="?attr/actionBarSize"/>
 
     <android.support.v4.view.ViewPager
         android:id="@+id/pager"
@@ -30,7 +29,6 @@
         android:background="?attr/colorPrimary"
         android:minHeight="?attr/actionBarSize"
         app:tabIndicatorColor="@color/nativescript_blue"
-        app:tabBackground="?android:attr/statusBarColor"
         android:layout_alignParentTop="true"
         android:layout_alignParentStart="true"
         android:scrollbarStyle="insideOverlay"

test-app/app/src/main/res/layout/error_activity.xml

@@ -12,7 +12,6 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:minHeight="?attr/actionBarSize"
-        android:background="?android:attr/statusBarColor"
         android:layout_alignBottom="@+id/tabLayout"/>
 
     <android.support.v4.view.ViewPager
@@ -31,7 +30,6 @@
         android:background="?attr/colorPrimary"
         android:minHeight="?attr/actionBarSize"
         app:tabIndicatorColor="@color/nativescript_blue"
-        app:tabBackground="?android:attr/statusBarColor"
         android:layout_alignParentTop="true"
         android:layout_alignParentStart="true"
         android:scrollbarStyle="insideOverlay"