Merging from ub-launcher3-rvc-dev @ build 6557059

Bug:150504032
Test: manual, presubmit on the source branch
x20/teams/android-launcher/merge/ub-launcher3-rvc-dev_rvc-dev_6557059.html

Change-Id: I280025d9e58626fe725fe24ca60c28e89d0cee74
diff --git a/quickstep/res/values/styles.xml b/quickstep/res/values/styles.xml
index 90957e4..8d054b4 100644
--- a/quickstep/res/values/styles.xml
+++ b/quickstep/res/values/styles.xml
@@ -35,14 +35,14 @@
     <style name="TextAppearance.GestureTutorial.Title"
         parent="TextAppearance.GestureTutorial">
         <item name="android:gravity">center</item>
-        <item name="android:textColor">@color/gesture_tutorial_title_color</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
         <item name="android:textSize">28sp</item>
     </style>
 
     <style name="TextAppearance.GestureTutorial.Subtitle"
         parent="TextAppearance.GestureTutorial">
         <item name="android:gravity">center</item>
-        <item name="android:textColor">@color/gesture_tutorial_subtitle_color</item>
+        <item name="android:textColor">?android:attr/textColorTertiary</item>
         <item name="android:letterSpacing">0.03</item>
         <item name="android:textSize">21sp</item>
     </style>
@@ -50,7 +50,7 @@
     <style name="TextAppearance.GestureTutorial.Feedback"
         parent="TextAppearance.GestureTutorial">
         <item name="android:gravity">center</item>
-        <item name="android:textColor">@color/gesture_tutorial_feedback_color</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
         <item name="android:letterSpacing">0.03</item>
         <item name="android:textSize">21sp</item>
     </style>