WIP: Propagate SurfaceID up window tree hierarchy

ui/compositor/test/context_factories_for_test.cc

 // Copyright 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 "ui/compositor/test/context_factories_for_test.h"
 
 #include "base/command_line.h"
 #include "base/sys_info.h"
 #include "cc/surfaces/surface_manager.h"
 #include "ui/compositor/compositor.h"
@@ skipping 14 matching lines @@
 // static
 ui::ContextFactory* InitializeContextFactoryForTests(bool enable_pixel_output) {
   DCHECK(!g_implicit_factory) <<
       "ContextFactory for tests already initialized.";
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   if (command_line->HasSwitch(switches::kEnablePixelOutputInTests))
     enable_pixel_output = true;
   if (enable_pixel_output)
     g_disable_null_draw = new gl::DisableNullDrawGLBindings;
   bool context_factory_for_test = true;
-  g_surface_manager = new cc::SurfaceManager;
+  g_surface_manager = new cc::SurfaceManager(nullptr);
   g_implicit_factory =
       new InProcessContextFactory(context_factory_for_test, g_surface_manager);
   return g_implicit_factory;
 }
 
 void TerminateContextFactoryForTests() {
   if (g_implicit_factory) {
     g_implicit_factory->SendOnLostResources();
     delete g_implicit_factory;
     g_implicit_factory = NULL;
   }
   delete g_surface_manager;
   g_surface_manager = nullptr;
   delete g_disable_null_draw;
   g_disable_null_draw = NULL;
 }
 
 }  // namespace ui