Remove Tablet specific UI.

Test: Ran package installer on a sw600 device
Fixes: 32566677
Change-Id: I9892686c35c4aa833a56d0c1bebb47520263b6a2
(cherry picked from commit 4e91e0324f0742203909c82c13a17641711a3acb)
diff --git a/res/values-sw600dp/dimens.xml b/res/values-sw600dp/dimens.xml
deleted file mode 100644
index a598ebd..0000000
--- a/res/values-sw600dp/dimens.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  Copyright (C) 2016 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-  -->
-
-<resources>
-    <dimen name="headerElevation">0dp</dimen>
-</resources>
diff --git a/res/values-sw600dp/themes.xml b/res/values-sw600dp/themes.xml
deleted file mode 100644
index c8acd7c..0000000
--- a/res/values-sw600dp/themes.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  Copyright (C) 2016 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-  -->
-
-<resources>
-
-    <style name="DialogWhenLarge"
-            parent="@android:style/Theme.DeviceDefault.Light.DialogWhenLarge.NoActionBar">
-        <item name="android:textAppearanceMedium">@style/MediumText</item>
-        <item name="android:textAppearanceSmall">@style/SmallText</item>
-        <item name="android:titleTextStyle">@style/TitleText</item>
-        <item name="android:colorPrimary">?android:attr/windowBackground</item>
-    </style>
-
-    <style name="DialogWhenLargeNoAnimation" parent="DialogWhenLarge">
-        <item name="android:windowAnimationStyle">@null</item>
-    </style>
-
-</resources>