Change colors shown in Gesture Nav Tutorial for light mode

We use a second set of colors to ensure that the text is more visible in light mode for the gesture navigation tutorial.

Fix: 318471359
Test: Run the gesture navigation tutorial in light mode and dark mode
Flag: LEGACY ENABLE_NEW_GESTURE_NAV_TUTORIAL ENABLED
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:58aacfad2b478c26d73276ba78d5d3388ec5ddc2)
Merged-In: Ib83fdcce1d2bd057ca4bf3258cc81fda704bf149
Change-Id: Ib83fdcce1d2bd057ca4bf3258cc81fda704bf149
diff --git a/quickstep/res/values-night/styles.xml b/quickstep/res/values-night/styles.xml
index ed0bd5b..401351f 100644
--- a/quickstep/res/values-night/styles.xml
+++ b/quickstep/res/values-night/styles.xml
@@ -25,6 +25,21 @@
         <item name="android:windowBackground">@android:color/transparent</item>
     </style>
 
+    <style name="TextAppearance.GestureTutorial.MainTitle.Home"
+        parent="TextAppearance.GestureTutorial.MainTitle">
+        <item name="android:textColor">?attr/onSurfaceHome</item>
+    </style>
+
+    <style name="TextAppearance.GestureTutorial.MainTitle.Back"
+        parent="TextAppearance.GestureTutorial.MainTitle">
+        <item name="android:textColor">?attr/onSurfaceBack</item>
+    </style>
+
+    <style name="TextAppearance.GestureTutorial.MainTitle.Overview"
+        parent="TextAppearance.GestureTutorial.MainTitle">
+        <item name="android:textColor">?attr/onSurfaceOverview</item>
+    </style>
+
     <style name="TextAppearance.GestureTutorial.MenuButton.Home"
         parent="TextAppearance.GestureTutorial.MenuButton">
         <item name="android:textColor">?attr/onSurfaceHome</item>
diff --git a/quickstep/res/values/styles.xml b/quickstep/res/values/styles.xml
index 350c752..f5c3e85 100644
--- a/quickstep/res/values/styles.xml
+++ b/quickstep/res/values/styles.xml
@@ -169,17 +169,17 @@
 
     <style name="TextAppearance.GestureTutorial.MainTitle.Home"
         parent="TextAppearance.GestureTutorial.MainTitle">
-        <item name="android:textColor">?attr/onSurfaceHome</item>
+        <item name="android:textColor">?attr/secondaryHome</item>
     </style>
 
     <style name="TextAppearance.GestureTutorial.MainTitle.Back"
         parent="TextAppearance.GestureTutorial.MainTitle">
-        <item name="android:textColor">?attr/onSurfaceBack</item>
+        <item name="android:textColor">?attr/secondaryBack</item>
     </style>
 
     <style name="TextAppearance.GestureTutorial.MainTitle.Overview"
         parent="TextAppearance.GestureTutorial.MainTitle">
-        <item name="android:textColor">?attr/onSurfaceOverview</item>
+        <item name="android:textColor">?attr/secondaryOverview</item>
     </style>
 
     <style name="TextAppearance.GestureTutorial.MainTitle.Success.Home"