Translate page in the new UI.

chrome/android/java/res/layout/infobar_translate_compact_content.xml

Index: chrome/android/java/res/layout/infobar_translate_compact_content.xml
diff --git a/chrome/android/java/res/layout/infobar_translate_compact_content.xml b/chrome/android/java/res/layout/infobar_translate_compact_content.xml
index 9e83cd7cf687e2a31ae7738577bb07cf61ffd47b..8993213fe262c3ec60dda2b8acb7983a79974248 100644
--- a/chrome/android/java/res/layout/infobar_translate_compact_content.xml
+++ b/chrome/android/java/res/layout/infobar_translate_compact_content.xml
@@ -17,6 +17,9 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
+        android:requiresFadingEdge="horizontal"
+        android:fadingEdgeLength="@dimen/infobar_translate_fade_edge_length"
+        app:tabIndicatorColor="@color/infobar_accent_blue"
         app:tabGravity="fill"
         app:tabMode="scrollable" />
 
@@ -24,6 +27,9 @@
         android:id="@+id/translate_infobar_menu_button"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:minHeight="@dimen/min_touch_target_size"
+        android:minWidth="@dimen/min_touch_target_size"
+        android:scaleType="center"
         android:background="?attr/selectableItemBackground"
         android:contentDescription="@null"
         android:src="@drawable/btn_menu" />

[gone, 2017/04/04 18:44:37]

I think this thing needs to be tinted gray like the close button is.  See how we
use TintedImageButton in empty_background_view_tablet.xml.  I'm not sure exactly
what tint to use though... Try "@color/light_mode_tint", maybe?

[Leo, 2017/04/05 08:37:47]

Thanks for the tips. I will try it in a separate CL. Seems need to add a custom
UI component for this button.