Initial canvas comparison tests.

Change-Id: I3790aba665cb2188754803ab723a216a16533330
diff --git a/CtsTestCaseList.mk b/CtsTestCaseList.mk
index 52456e7..2860c73 100644
--- a/CtsTestCaseList.mk
+++ b/CtsTestCaseList.mk
@@ -116,6 +116,7 @@
     CtsTextureViewTestCases \
     CtsThemeTestCases \
     CtsUiAutomationTestCases \
+    CtsUiRenderingTestCases \
     CtsUtilTestCases \
     CtsViewTestCases \
     CtsWebkitTestCases \