Changes code using Compositor to pass in ContextFactory

ui/aura/test/aura_test_base.h

Index: ui/aura/test/aura_test_base.h
diff --git a/ui/aura/test/aura_test_base.h b/ui/aura/test/aura_test_base.h
index b9f6e7f68ce309907e9f0571264e7fe43834817d..93f54fbafb47eca1ad1ac97f1700b07a7dc07227 100644
--- a/ui/aura/test/aura_test_base.h
+++ b/ui/aura/test/aura_test_base.h
@@ -11,6 +11,10 @@
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/test/aura_test_helper.h"
 
+namespace ui {
+class ContextFactory;
+}
+
 namespace aura {
 class Window;
 class WindowDelegate;
@@ -31,6 +35,8 @@ class AuraTestBase : public testing::Test {
   aura::Window* CreateNormalWindow(int id, Window* parent,
                                    aura::WindowDelegate* delegate);
 
+  ui::ContextFactory* context_factory() { return context_factory_; }
+
  protected:
   void RunAllPendingInMessageLoop();
 
@@ -48,6 +54,7 @@ class AuraTestBase : public testing::Test {
  private:
   bool setup_called_;
   bool teardown_called_;
+  ui::ContextFactory* context_factory_;
   base::MessageLoopForUI message_loop_;
   scoped_ptr<AuraTestHelper> helper_;