Revert "Setting text direction to locale to make non-RTL scripts appear"

This reverts commit 261e7715b714d809aa235518459ca93a0b29f20a.

Reason for revert: Reverting since setting textDirection here is no longer necessary or the recommended way of fixing these layout issues.

Bug: 151276228, 151276692
Test: manual
Change-Id: I426a407924949564402d0e5aaac152d5ca396dd0
diff --git a/res/values/themes.xml b/res/values/themes.xml
index 7f7474b..b8ddf75 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -38,7 +38,6 @@
         <item name="android:fragmentOpenExitAnimation">@animator/trans_left_out</item>
         <item name="android:fragmentCloseEnterAnimation">@animator/trans_left_in</item>
         <item name="android:fragmentCloseExitAnimation">@animator/trans_right_out</item>
-        <item name="android:textDirection">locale</item>
     </style>
 
     <style name="FallbackHome" parent="@android:style/Theme.DeviceDefault.NoActionBar">
@@ -51,7 +50,6 @@
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:statusBarColor">#00000000</item>
         <item name="android:navigationBarColor">#00000000</item>
-        <item name="android:textDirection">locale</item>
     </style>
 
     <style name="ActionDialogTheme" parent="@android:style/Theme.DeviceDefault.NoActionBar">
@@ -61,7 +59,6 @@
         <item name="android:windowIsTranslucent">true</item>
         <item name="android:windowAnimationStyle">@android:style/Animation</item>
         <item name="android:windowIsFloating">true</item>
-        <item name="android:textDirection">locale</item>
     </style>
 
     <!-- Themes for Setup Wizard -->
@@ -74,6 +71,5 @@
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:statusBarColor">#00000000</item>
         <item name="android:navigationBarColor">#00000000</item>
-        <item name="android:textDirection">locale</item>
     </style>
 </resources>