Initial implementation of Cronet Async API.

components/cronet/android/java/src/org/chromium/net/UrlRequestListener.java

Index: components/cronet/android/java/src/org/chromium/net/UrlRequestListener.java
diff --git a/components/cronet/android/java/src/org/chromium/net/UrlRequestListener.java b/components/cronet/android/java/src/org/chromium/net/UrlRequestListener.java
index a0a537d041643255caee33870e96997921be1baa..5888571c3950782b62cd138594e4e44ce175f422 100644
--- a/components/cronet/android/java/src/org/chromium/net/UrlRequestListener.java
+++ b/components/cronet/android/java/src/org/chromium/net/UrlRequestListener.java
@@ -41,16 +41,19 @@ public interface UrlRequestListener {
      * Cancelling the request also invalidates the buffer.
      *
      * @param request Request that received data.
+     * @param info Response information.
      * @param byteBuffer Received data.
      */
-    public void onDataReceived(UrlRequest request, ByteBuffer byteBuffer);
+    public void onDataReceived(UrlRequest request,
+            ResponseInfo info, ByteBuffer byteBuffer);
 
     /**
      * Called when request is complete, no callbacks will be called afterwards.
      *
      * @param request Request that is complete.
+     * @param info Response information.
      */
-    public void onComplete(UrlRequest request);
+    public void onComplete(UrlRequest request, ExtendedResponseInfo info);

[mmenke, 2014/10/21 20:57:02]

Oh, we only pass ExtendedResponseInfo on complete, not everywhere, so there
isn't actually a threading concern here.  However...I think it's a bit cleaner
to make ExtendedResponseInfo wrap a ResponseInfo, and make both effectively
constant.  WDYT?

[mef, 2014/10/21 21:27:47]

Done.

 
     /**
      * Can be called at any point between start() and onComplete().  Once
@@ -58,8 +61,10 @@ public interface UrlRequestListener {
      * provides information about error.
      *
      * @param request Request that received an error.
+     * @param info Response information.
      * @param error information about error.
      */
     public void onError(UrlRequest request,
+                        ResponseInfo info,
                         UrlRequestException error);
 }