Change CronetUrlRequestContext slightly to allow reporting of BidirectionalStream's RequestFinished…

components/cronet/android/java/src/org/chromium/net/impl/CronetUrlRequest.java

Index: components/cronet/android/java/src/org/chromium/net/impl/CronetUrlRequest.java
diff --git a/components/cronet/android/java/src/org/chromium/net/impl/CronetUrlRequest.java b/components/cronet/android/java/src/org/chromium/net/impl/CronetUrlRequest.java
index 52afc3744099eafb412170514194f809a0133ce1..ce4b574633545e36439c14202768319cf32b3a59 100644
--- a/components/cronet/android/java/src/org/chromium/net/impl/CronetUrlRequest.java
+++ b/components/cronet/android/java/src/org/chromium/net/impl/CronetUrlRequest.java
@@ -429,7 +429,7 @@ public final class CronetUrlRequest implements UrlRequest {
                 mRequestMetricsAccumulator.onRequestFinished();
             }
             nativeDestroy(mUrlRequestAdapter, sendOnCanceled);
-            mRequestContext.reportFinished(this);
+            mRequestContext.reportFinished(getRequestFinishedInfo());
             mRequestContext.onRequestDestroyed();
             mUrlRequestAdapter = 0;
             if (mOnDestroyedCallbackForTesting != null) {
@@ -699,7 +699,7 @@ public final class CronetUrlRequest implements UrlRequest {
         postTaskToExecutor(task);
     }
 
-    RequestFinishedInfo getRequestFinishedInfo() {
+    private RequestFinishedInfo getRequestFinishedInfo() {
         // TODO(mgersh): fill in real values for finishedReason and exception
         return new RequestFinishedInfo(mInitialUrl, mRequestAnnotations,
                 (mRequestMetricsAccumulator != null ? mRequestMetricsAccumulator.getRequestMetrics()