Add a footer at the bottom of the menu for custom tabs

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

Index: chrome/android/java/res/layout/chrome_branding_footer.xml
diff --git a/chrome/android/java/res/layout/item_chooser_dialog_row.xml b/chrome/android/java/res/layout/chrome_branding_footer.xml
similarity index 60%
copy from chrome/android/java/res/layout/item_chooser_dialog_row.xml
copy to chrome/android/java/res/layout/chrome_branding_footer.xml
index f36586a3aeef43f02463257c0e7302dfeb85147c..fc24d1877e0650577233be9d732efb9812eda7dc 100644
--- a/chrome/android/java/res/layout/item_chooser_dialog_row.xml
+++ b/chrome/android/java/res/layout/chrome_branding_footer.xml
@@ -5,9 +5,12 @@
 
 <TextView xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="48dp"
+    android:layout_height="@dimen/chrome_branding_footer_height"

[newt (away), 2015/07/10 16:08:38]

Does this look OK when the font size is set to Huge? If not, you might want to
use wrap_content.

[Yusuf, 2015/07/10 18:43:47]

I think it does. Screenshot uploaded to bug.

     android:paddingStart="16dp"
     android:paddingEnd="16dp"
-    android:ellipsize="end"
-    android:gravity="center_vertical"
+    android:background="@drawable/bg_menu_chrome_branding"
+    android:gravity="start|center_vertical"
+    android:textSize="12sp"
+    android:textColor="#616161"

[newt (away), 2015/07/10 16:08:38]

Another shade of gray! (Not your fault. But please make the designer feel guilty
for this.)

[Yusuf, 2015/07/10 18:43:47]

Done. Well not done, but put it on my list. :)

+    android:text="@string/chrome_branding_message"
     android:singleLine="true" />