Fix list view item selection to make sure all text are white when selected.

MyTracks/res/layout/list_item.xml

@@ -57,7 +57,6 @@ limitations under the License.
           android:layout_gravity="bottom"
           android:layout_width="fill_parent"
           android:singleLine="true"
-          android:textColor="@android:color/primary_text_dark"
           style="@style/TextSmall" />
         <TextView
           android:id="@+id/list_item_time"
@@ -81,7 +80,6 @@ limitations under the License.
       android:id="@+id/list_item_description"
       android:layout_column="1"
       android:singleLine="false"
-      android:textColor="@android:color/secondary_text_dark"
       style="@style/TextSmall" />
   </TableRow>
 </TableLayout>

MyTracks/res/layout/map.xml

@@ -27,7 +27,6 @@ limitations under the License.
     android:layout_width="match_parent"
     android:paddingLeft="16dp"
     android:paddingRight="16dp"
-    android:textColor="@android:color/primary_text_dark"
     android:visibility="gone"
     style="@style/TextMedium.WithIcon" />
   <ImageButton

MyTracks/res/values/styles.xml

@@ -103,7 +103,6 @@ limitations under the License.
     <item name="android:layout_gravity">bottom</item>
     <item name="android:paddingLeft">8dp</item>
     <item name="android:singleLine">true</item>
-    <item name="android:textColor">@android:color/secondary_text_dark</item>
   </style>
   <!-- scroll view -->
   <style name="ScrollView">