Fix doing network operations on wrong executor

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

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.net;
 
 import android.annotation.TargetApi;
 import android.net.TrafficStats;
 import android.os.Build;
 import android.util.Log;
@@ skipping 308 matching lines @@
         public void onReadError(Exception exception) {
             enterUploadErrorState(exception);
         }
 
         @Override
         public void onRewindError(Exception exception) {
             enterUploadErrorState(exception);
         }
 
         void startRead() {
-            mUserExecutor.execute(uploadErrorSetting(new CheckedRunnable() {
+            mExecutor.execute(errorSetting(State.STARTED, new CheckedRunnable() {
                 @Override
                 public void run() throws Exception {
                     if (mOutputChannel == null) {
                         mAdditionalStatusDetails = Status.CONNECTING;
                         mUrlConnection.connect();
                         mAdditionalStatusDetails = Status.SENDING_REQUEST;
                         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);
+                        }
+                    }));
                 }
             }));
         }
 
         void finish() throws IOException {
             if (mOutputChannel != null) {
                 mOutputChannel.close();
             }
             fireGetHeaders();
         }
@@ skipping 486 matching lines @@
         if (closeable == null) {
             return;
         }
         try {
             closeable.close();
         } catch (IOException e) {
             e.printStackTrace();
         }
     }
 }