Remove AppBarLayout.BaseOnOffsetChangedListener binding

This one was causing issues in the java callable wrapper being generated since it wasn't being generated with the generic type argument on the java side.

Turns out, this might have caused issues in .NET bindings as well, so for now we are safe to remove it as there are still overloads anywhere `BaseOnOffsetChangedListener` is used that accept `OnOffsetChangedListener` and both interfaces contain the same method (as used in practice).

Author: Redth

source/com.android.support/design/transforms/Metadata.xml

@@ -85,7 +85,7 @@
     <attr path="/api/package[@name='android.support.design.animation']/class[@name='DrawableAlphaProperty']/method[@name='get' and count(parameter)=1 and parameter[1][@type='android.graphics.drawable.Drawable']]" name="managedReturn">Java.Lang.Object</attr>
     <attr path="/api/package[@name='android.support.design.animation']/class[@name='DrawableAlphaProperty']/method[@name='get' and count(parameter)=1 and parameter[1][@type='android.graphics.drawable.Drawable']]/parameter[1]" name="managedType">Java.Lang.Object</attr>
 
-    <attr path="/api/package[@name='android.support.design.widget']/interface[@name='AppBarLayout.OnOffsetChangedListener']/method[@name='onOffsetChanged' and count(parameter)=2 and parameter[1][@type='android.support.design.widget.AppBarLayout'] and parameter[2][@type='int']]/parameter[1]" name="managedType">Java.Lang.Object</attr>
+    <!-- <attr path="/api/package[@name='android.support.design.widget']/interface[@name='AppBarLayout.OnOffsetChangedListener']/method[@name='onOffsetChanged' and count(parameter)=2 and parameter[1][@type='android.support.design.widget.AppBarLayout'] and parameter[2][@type='int']]/parameter[1]" name="managedType">Java.Lang.Object</attr> -->
 
     <remove-node path="/api/package[@name='android.support.design.circularreveal']/class[@name='CircularRevealWidget.CircularRevealScrimColorProperty']" />
     <remove-node path="/api/package[@name='android.support.design.circularreveal']/class[@name='CircularRevealWidget.CircularRevealProperty']" />
@@ -123,6 +123,14 @@
 
     <attr path="/api/package[@name='android.support.design.widget']/interface[@name='TabLayout.OnTabSelectedListener']" name="managedName">IOnTabSelectedListener2</attr>
 
+    <!-- 
+      OnOffsetChangedListener now implements BaseOnOffsetChangedListener with just the same method
+      This causes some inheritance problems in .NET so we're going to hide this base interface and make sure everywhere that uses it is patched up and uses OnOffsetChangedListener instead
+      Luckily for now any methods that take BaseOnOffsetChangedListener also have an overload for OnOffsetChangedListener
+     -->
+    <remove-node path="/api/package[@name='android.support.design.widget']/interface[@name='AppBarLayout.BaseOnOffsetChangedListener']" />
+    <remove-node path="/api/package[@name='android.support.design.widget']/interface[@name='AppBarLayout.OnOffsetChangedListener']/implements[@name='android.support.design.widget.AppBarLayout.BaseOnOffsetChangedListener']" />
+
 
     <attr path="/api/package[@name='android.support.design.widget']/interface[@name='AppBarLayout.OnOffsetChangedListener']/method[@name='onOffsetChanged']/parameter[1]" name="type">android.support.design.widget.AppBarLayout</attr>
     <attr path="/api/package[@name='android.support.design.widget']/interface[@name='AppBarLayout.OnOffsetChangedListener']/method[@name='onOffsetChanged']/parameter[1]" name="managedType">Android.Support.Design.Widget.AppBarLayout</attr>