Allow direct executors in cronet.

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 a1e9b0493e810bd72125781d582f55534a8228d4..a94dcb15eb18a7e4b521dc5a5a9554ce63f1eb55 100644
--- a/components/cronet/android/api/src/org/chromium/net/CronetEngine.java
+++ b/components/cronet/android/api/src/org/chromium/net/CronetEngine.java
@@ -827,7 +827,7 @@ public abstract class CronetEngine {
     public final UrlRequest createRequest(String url, UrlRequest.Callback callback,
             Executor executor, @UrlRequest.Builder.RequestPriority int priority) {
         return createRequest(
-                url, callback, executor, priority, Collections.emptyList(), false, false);
+                url, callback, executor, priority, Collections.emptyList(), false, false, false);
     }
 
     /**
@@ -847,6 +847,8 @@ public abstract class CronetEngine {
      *         If context is not set up to use cache this param has no effect.
      * @param disableConnectionMigration disables connection migration for this
      *         request if it is enabled for the session.
+     * @param allowDirectExecutor whether executors used by this request are permitted
+     *         to execute submitted tasks inline.
      * @return new request.
      * @deprecated Use {@link UrlRequest.Builder#build}.
      * @hide as it references hidden RequestFinishedInfo.Listener
@@ -854,7 +856,7 @@ public abstract class CronetEngine {
     @Deprecated
     protected abstract UrlRequest createRequest(String url, UrlRequest.Callback callback,
             Executor executor, int priority, Collection<Object> requestAnnotations,
-            boolean disableCache, boolean disableConnectionMigration);
+            boolean disableCache, boolean disableConnectionMigration, boolean allowDirectExecutor);

[mef, 2016/08/30 16:29:44]

G'Ah. This will break all the HackMockCronetEngines that override this. :(

[Charles, 2016/08/30 20:11:05]

Acknowledged.

 
     /**
      * Creates a {@link BidirectionalStream} object. {@code callback} methods will