Mojo: Remove SetClient from generated interfaces

mojo/aura/window_tree_host_mojo.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mojo/aura/window_tree_host_mojo.h"
 
 #include "mojo/aura/context_factory_mojo.h"
 #include "mojo/geometry/geometry_type_converters.h"
 #include "mojo/public/c/gles2/gles2.h"
 #include "mojo/public/cpp/bindings/allocation_scope.h"
@@ skipping 14 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 // WindowTreeHostMojo, public:
 
 WindowTreeHostMojo::WindowTreeHostMojo(
     NativeViewportPtr viewport,
     const gfx::Rect& bounds,
     const base::Callback<void()>& compositor_created_callback)
     : native_viewport_(viewport.Pass()),
       compositor_created_callback_(compositor_created_callback),
       bounds_(bounds) {
-  native_viewport_->SetClient(this);
+  native_viewport_.set_client(this);
 
   AllocationScope scope;
   native_viewport_->Create(bounds);
 
   ScopedMessagePipeHandle gles2_handle, gles2_client_handle;
   CreateMessagePipe(&gles2_handle, &gles2_client_handle);
 
   // The ContextFactory must exist before any Compositors are created.
   if (context_factory_) {
     ui::ContextFactory::SetInstance(NULL);
@@ skipping 125 matching lines @@
           event.flags(), event.key_data().is_char());
       SendEventToProcessor(&ev);
       break;
     }
     // TODO(beng): touch, etc.
   }
   callback.Run();
 };
 
 }  // namespace mojo