Use new app header in more screens.

- This covers app data usage settings, power usage details
- Addded helper method on AppHeaderController to build the header as
  Preference because every fragment needs to do this anyway.

Bug: 32442716
Test: RunSettingsRoboTests

Change-Id: I6d38321b867154f8fb5194b993d118bcdbbfedc9

tests/robotests/src/com/android/settings/applications/AppHeaderControllerTest.java

@@ -25,6 +25,7 @@ import android.content.pm.ActivityInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.ResolveInfo;
 import android.os.UserHandle;
+import android.support.v7.preference.Preference;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.TextView;
@@ -86,6 +87,14 @@ public class AppHeaderControllerTest {
         assertThat(view).isNotNull();
     }
 
+    @Test
+    public void testBuildView_withContext_shouldBuildPreference() {
+        mController = new AppHeaderController(mShadowContext, mFragment, null);
+        Preference preference = mController.done(mShadowContext);
+
+        assertThat(preference instanceof LayoutPreference).isTrue();
+    }
+
     @Test
     public void testBuildView_constructedWithView_shouldReturnSameView() {
         View inputView = mLayoutInflater.inflate(R.layout.app_details, null /* root */);