Refactor Contextual Search base classes

chrome/android/java/res/values-v17/styles.xml

Index: chrome/android/java/res/values-v17/styles.xml
diff --git a/chrome/android/java/res/values-v17/styles.xml b/chrome/android/java/res/values-v17/styles.xml
index ba1de2a173ac092ee99e4b1e77f4aa9d8b448f9b..56f46d2f82385436318c8e2b0f94196ffef31f60 100644
--- a/chrome/android/java/res/values-v17/styles.xml
+++ b/chrome/android/java/res/values-v17/styles.xml
@@ -435,7 +435,7 @@
         <item name="android:ellipsize">end</item>
         <item name="android:singleLine">true</item>
         <item name="android:textColor">#000</item>
-        <item name="android:textSize">@dimen/contextual_search_text_size</item>
+        <item name="android:textSize">@dimen/overlay_panel_text_size</item>
     </style>
     <style name="ContextualSearchContextTextView">
         <item name="android:layout_width">0dp</item>
@@ -447,7 +447,7 @@
         <item name="android:requiresFadingEdge">horizontal</item>
         <item name="android:singleLine">true</item>
         <item name="android:textColor">#CCC</item>
-        <item name="android:textSize">@dimen/contextual_search_text_size</item>
+        <item name="android:textSize">@dimen/overlay_panel_text_size</item>
     </style>
 
     <!-- Physical Web styles -->