Create Java infrastructure for UI Render Tests.

base/test/android/javatests/src/org/chromium/base/test/util/RenderTest.java

Index: base/test/android/javatests/src/org/chromium/base/test/util/RenderTest.java
diff --git a/base/test/android/javatests/src/org/chromium/base/test/util/FlakyTest.java b/base/test/android/javatests/src/org/chromium/base/test/util/RenderTest.java
similarity index 57%
copy from base/test/android/javatests/src/org/chromium/base/test/util/FlakyTest.java
copy to base/test/android/javatests/src/org/chromium/base/test/util/RenderTest.java
index 83f8e9f43d3386dbb6457ac578e0dbf8427a6498..a73eb041a1f23ee6efe3f8998913d3a07bb03fd5 100644
--- a/base/test/android/javatests/src/org/chromium/base/test/util/FlakyTest.java
+++ b/base/test/android/javatests/src/org/chromium/base/test/util/RenderTest.java
@@ -10,13 +10,13 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 /**
- * This annotation is for flaky tests.
+ * This annotation is for render tests.
  * <p>
- * Tests with this annotation will not be run on any of the normal bots.
- * Please note that they might eventually run on a special bot.
+ * Tests with this annotation will produce images (renders of Views) that will be compared
+ * against comparison images stored in the repo stored in the directory specified.
  */
-@Target({ElementType.METHOD, ElementType.TYPE})
+@Target(ElementType.METHOD)
 @Retention(RetentionPolicy.RUNTIME)
-public @interface FlakyTest {
-    String message() default "";
-}
+public @interface RenderTest {
+    String goldenFolder() default "";
+}