WebView: fix TracingController example usage
This fixes a minor mistake in the TracingController class usage. The
example previously used a bare `CATEGORIES_WEB_DEVELOPER` instead of
`TracingConfig.CATEGORIES_WEB_DEVELOPER`.
Bug: 116227333
Test: make docs
Change-Id: I648dd0d5e61666e61adb27303c185013bd80b0ea
diff --git a/core/java/android/webkit/TracingController.java b/core/java/android/webkit/TracingController.java
index 05c0304..30f465c 100644
--- a/core/java/android/webkit/TracingController.java
+++ b/core/java/android/webkit/TracingController.java
@@ -36,7 +36,7 @@
* <pre class="prettyprint">
* TracingController tracingController = TracingController.getInstance();
* tracingController.start(new TracingConfig.Builder()
- * .addCategories(CATEGORIES_WEB_DEVELOPER).build());
+ * .addCategories(TracingConfig.CATEGORIES_WEB_DEVELOPER).build());
* ...
* tracingController.stop(new FileOutputStream("trace.json"),
* Executors.newSingleThreadExecutor());