Remove 4:3 aspect ratio option for foldables

Bug: 304260896
Test: atest UserAspectRatioManagerTest
Change-Id: I8a745c90e45e8776eef082e01dc2155fe6b353b6
diff --git a/tests/unit/src/com/android/settings/applications/appcompat/UserAspectRatioManagerTest.java b/tests/unit/src/com/android/settings/applications/appcompat/UserAspectRatioManagerTest.java
index 61c4507..cf2a1f0 100644
--- a/tests/unit/src/com/android/settings/applications/appcompat/UserAspectRatioManagerTest.java
+++ b/tests/unit/src/com/android/settings/applications/appcompat/UserAspectRatioManagerTest.java
@@ -17,7 +17,6 @@
 package com.android.settings.applications.appcompat;
 
 import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_16_9;
-import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_4_3;
 import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_FULLSCREEN;
 import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_SPLIT_SCREEN;
 import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_UNSET;
@@ -243,9 +242,6 @@
         assertThat(mUtils.getUserMinAspectRatioEntry(USER_MIN_ASPECT_RATIO_SPLIT_SCREEN,
                 mPackageName)).isEqualTo(ResourcesUtils.getResourcesString(mContext,
                         "user_aspect_ratio_half_screen"));
-        // R,string.user_aspect_ratio_4_3
-        assertThat(mUtils.getUserMinAspectRatioEntry(USER_MIN_ASPECT_RATIO_4_3, mPackageName))
-                .isEqualTo(ResourcesUtils.getResourcesString(mContext, "user_aspect_ratio_4_3"));
         assertThat(mUtils.getUserMinAspectRatioEntry(USER_MIN_ASPECT_RATIO_FULLSCREEN,
                 mPackageName)).isEqualTo(ResourcesUtils.getResourcesString(mContext,
                         "user_aspect_ratio_fullscreen"));