Fix doing network operations on wrong executor

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

Index: components/cronet/android/api/src/org/chromium/net/JavaUrlRequest.java
diff --git a/components/cronet/android/api/src/org/chromium/net/JavaUrlRequest.java b/components/cronet/android/api/src/org/chromium/net/JavaUrlRequest.java
index b4dbd875a9d6f429c6b7e46f24f5725296cd70cc..e48fa899034b9a5913c506abf076e08675d3af5b 100644
--- a/components/cronet/android/api/src/org/chromium/net/JavaUrlRequest.java
+++ b/components/cronet/android/api/src/org/chromium/net/JavaUrlRequest.java
@@ -326,7 +326,7 @@ final class JavaUrlRequest implements UrlRequest {
         }
 
         void startRead() {
-            mUserExecutor.execute(uploadErrorSetting(new CheckedRunnable() {
+            mExecutor.execute(errorSetting(State.STARTED, new CheckedRunnable() {
                 @Override
                 public void run() throws Exception {
                     if (mOutputChannel == null) {
@@ -336,7 +336,12 @@ final class JavaUrlRequest implements UrlRequest {
                         mOutputChannel = Channels.newChannel(mUrlConnection.getOutputStream());
                     }
                     mSinkState.set(SinkState.AWAITING_READ_RESULT);
-                    mUploadProvider.read(OutputStreamDataSink.this, mBuffer);
+                    mUserExecutor.execute(uploadErrorSetting(new CheckedRunnable() {
+                        @Override
+                        public void run() throws Exception {
+                            mUploadProvider.read(OutputStreamDataSink.this, mBuffer);
+                        }
+                    }));
                 }
             }));
         }