Update dialpad overflow menu icon

Overflow menu icons should be the same across dialer

Bug: 16488229
Change-Id: I1222d02bd4e54e41f32eab3c11e87ad02e8df8c9
diff --git a/res/drawable-hdpi/ic_overflow_menu.png b/res/drawable-hdpi/ic_overflow_menu.png
deleted file mode 100644
index 0170057..0000000
--- a/res/drawable-hdpi/ic_overflow_menu.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/ic_overflow_menu.png b/res/drawable-mdpi/ic_overflow_menu.png
deleted file mode 100644
index 0170057..0000000
--- a/res/drawable-mdpi/ic_overflow_menu.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xhdpi/ic_overflow_menu.png b/res/drawable-xhdpi/ic_overflow_menu.png
deleted file mode 100644
index 7773841..0000000
--- a/res/drawable-xhdpi/ic_overflow_menu.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_overflow_menu.png b/res/drawable-xxhdpi/ic_overflow_menu.png
deleted file mode 100644
index 7773841..0000000
--- a/res/drawable-xxhdpi/ic_overflow_menu.png
+++ /dev/null
Binary files differ
diff --git a/res/values/styles.xml b/res/values/styles.xml
index c65b9e9..eb39c9d 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -78,7 +78,7 @@
     <!-- Action bar overflow menu icon. -->
     <style name="DialtactsActionBarOverflow"
            parent="@android:style/Widget.Material.Light.ActionButton.Overflow">
-        <item name="android:src">@drawable/ic_menu_overflow_lt</item>
+        <item name="android:src">@drawable/ic_overflow_menu</item>
     </style>
 
     <!-- Action bar overflow menu icon.  White with no shadow. -->