Change RequestFinishedListener to provide executor

components/cronet/android/BUILD.gn

Index: components/cronet/android/BUILD.gn
diff --git a/components/cronet/android/BUILD.gn b/components/cronet/android/BUILD.gn
index 170bb4c7f3885d6d1c56b6e34efb54a2bdee56f5..c1e38706268a38a4c8b986bb5fbb13022dc0d215 100644
--- a/components/cronet/android/BUILD.gn
+++ b/components/cronet/android/BUILD.gn
@@ -284,6 +284,7 @@ android_library("cronet_api") {
     "api/src/org/chromium/net/NetworkQualityThroughputListener.java",
     "api/src/org/chromium/net/Preconditions.java",
     "api/src/org/chromium/net/QuicException.java",
+    "api/src/org/chromium/net/RequestFinishedListener.java",
     "api/src/org/chromium/net/ResponseTooLargeException.java",
     "api/src/org/chromium/net/UploadDataProvider.java",
     "api/src/org/chromium/net/UploadDataProviders.java",
@@ -609,6 +610,7 @@ android_library("cronet_javatests") {
     "test/javatests/src/org/chromium/net/NetworkChangeNotifierTest.java",
     "test/javatests/src/org/chromium/net/PkpTest.java",
     "test/javatests/src/org/chromium/net/QuicTest.java",
+    "test/javatests/src/org/chromium/net/RequestFinishedListenerTest.java",
     "test/javatests/src/org/chromium/net/SdchTest.java",
     "test/javatests/src/org/chromium/net/TestBidirectionalStreamCallback.java",
     "test/javatests/src/org/chromium/net/TestDrivenDataProvider.java",