base: Allow RetryOnFailure to apply to a class

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

Index: base/test/android/javatests/src/org/chromium/base/test/util/RetryOnFailure.java
diff --git a/base/test/android/javatests/src/org/chromium/base/test/util/RetryOnFailure.java b/base/test/android/javatests/src/org/chromium/base/test/util/RetryOnFailure.java
index 78d0e1894e9321eb1b4ec9ea96970052d6866acb..f96bf53de4e9fd782b0098cd1bd6c771161ae271 100644
--- a/base/test/android/javatests/src/org/chromium/base/test/util/RetryOnFailure.java
+++ b/base/test/android/javatests/src/org/chromium/base/test/util/RetryOnFailure.java
@@ -18,7 +18,7 @@ import java.lang.annotation.Target;
  * Long term, this should be merged with @FlakyTest. But @FlakyTest means
  * has specific meaning that is currently different from RetryOnFailure.
  */
-@Target(ElementType.METHOD)
+@Target({ElementType.METHOD, ElementType.TYPE})
 @Retention(RetentionPolicy.RUNTIME)
 public @interface RetryOnFailure {
     String message() default "";