Remove OutputSurfaceClient external clip

content/renderer/android/synchronous_compositor_proxy.cc

Index: content/renderer/android/synchronous_compositor_proxy.cc
diff --git a/content/renderer/android/synchronous_compositor_proxy.cc b/content/renderer/android/synchronous_compositor_proxy.cc
index 6b9883b5a21ed3f138cd8262698a8cc667603b2c..1d63077b8d2a1439e0295774b72e8e5d8452e644 100644
--- a/content/renderer/android/synchronous_compositor_proxy.cc
+++ b/content/renderer/android/synchronous_compositor_proxy.cc
@@ -161,8 +161,7 @@ void SynchronousCompositorProxy::DemandDrawHw(
   if (output_surface_) {
     base::AutoReset<IPC::Message*> scoped_hardware_draw_reply(
         &hardware_draw_reply_, reply_message);
-    output_surface_->DemandDrawHw(params.surface_size, params.transform,
-                                  params.viewport, params.clip,
+    output_surface_->DemandDrawHw(params.viewport_size,
                                   params.viewport_rect_for_tile_priority,
                                   params.transform_for_tile_priority);
   }