DocumentsUI is only dialog when really large.

Bug: 16780860
Change-Id: Ib20ef9771855beba5b31d19887c1c9c1b8e8e5ed
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 4bd6991..573081c 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -16,7 +16,9 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <style name="DocumentsTheme" parent="@android:style/Theme.DeviceDefault.Light.DialogWhenLarge">
+    <style name="DialogWhenReallyLarge" parent="@android:style/Theme.DeviceDefault.Light" />
+
+    <style name="DocumentsTheme" parent="@style/DialogWhenReallyLarge">
         <item name="android:actionBarWidgetTheme">@null</item>
         <item name="android:actionBarTheme">@*android:style/ThemeOverlay.Material.Dark.ActionBar</item>
         <item name="android:actionBarPopupTheme">@*android:style/ThemeOverlay.Material.Light</item>
@@ -38,16 +40,4 @@
         <item name="android:windowSoftInputMode">stateUnspecified|adjustUnspecified</item>
     </style>
 
-    <style name="TextAppearance" />
-
-    <style name="TextAppearance.Medium">
-        <item name="android:textAppearance">?android:attr/textAppearanceMedium</item>
-        <item name="android:textColor">?android:attr/textColorSecondary</item>
-    </style>
-
-    <style name="TextAppearance.Small">
-        <item name="android:textAppearance">?android:attr/textAppearanceSmall</item>
-        <item name="android:textColor">?android:attr/textColorTertiary</item>
-    </style>
-
 </resources>