[Cronet] Move setExperimentalOptions() to ExperimentalCronetEngine.Builder

components/cronet/android/api/src/org/chromium/net/CronetEngine.java

Index: components/cronet/android/api/src/org/chromium/net/CronetEngine.java
diff --git a/components/cronet/android/api/src/org/chromium/net/CronetEngine.java b/components/cronet/android/api/src/org/chromium/net/CronetEngine.java
index f2805060a918ffafff095a9e697a26c0ac93e49a..cd7f42558d03a9e3bcae83a468e22f5c47f6e1ef 100644
--- a/components/cronet/android/api/src/org/chromium/net/CronetEngine.java
+++ b/components/cronet/android/api/src/org/chromium/net/CronetEngine.java
@@ -276,17 +276,6 @@ public abstract class CronetEngine {
         }
 
         /**
-         * Sets experimental options to be used in Cronet.
-         *
-         * @param options JSON formatted experimental options.
-         * @return the builder to facilitate chaining.
-         */
-        public Builder setExperimentalOptions(String options) {
-            mBuilderDelegate.setExperimentalOptions(options);
-            return this;
-        }
-
-        /**
          * Build a {@link CronetEngine} using this builder's configuration.
          * @return constructed {@link CronetEngine}.
          */