[Net] Fix error handling on wrong file in UploadData

net/http/http_network_transaction_unittest.cc

Index: net/http/http_network_transaction_unittest.cc
diff --git a/net/http/http_network_transaction_unittest.cc b/net/http/http_network_transaction_unittest.cc
index aee02b28b0789bab9853a6a017c4cb03103155b5..60d7182b3cd947845175222550bacf5edaa01be4 100644
--- a/net/http/http_network_transaction_unittest.cc
+++ b/net/http/http_network_transaction_unittest.cc
@@ -7724,8 +7724,7 @@ TEST_P(HttpNetworkTransactionTest, UploadUnreadableFile) {
   request.upload_data_stream = &upload_data_stream;
   request.load_flags = 0;
 
-  // If we try to upload an unreadable file, the network stack should report
-  // the file size as zero and upload zero bytes for that file.
+  // If we try to upload an unreadable file, the transaction should fail.
   scoped_refptr<HttpNetworkSession> session(CreateSession(&session_deps_));
   scoped_ptr<HttpTransaction> trans(
       new HttpNetworkTransaction(DEFAULT_PRIORITY, session));
@@ -7751,12 +7750,10 @@ TEST_P(HttpNetworkTransactionTest, UploadUnreadableFile) {
   EXPECT_EQ(ERR_IO_PENDING, rv);
 
   rv = callback.WaitForResult();
-  EXPECT_EQ(OK, rv);
+  EXPECT_EQ(ERR_ACCESS_DENIED, rv);
 
   const HttpResponseInfo* response = trans->GetResponseInfo();
-  ASSERT_TRUE(response != NULL);
-  EXPECT_TRUE(response->headers.get() != NULL);
-  EXPECT_EQ("HTTP/1.0 200 OK", response->headers->GetStatusLine());
+  EXPECT_FALSE(response);
 
   base::DeleteFile(temp_file, false);
 }
@@ -7841,13 +7838,10 @@ TEST_P(HttpNetworkTransactionTest, UnreadableUploadFileAfterAuthRestart) {
   EXPECT_EQ(ERR_IO_PENDING, rv);
 
   rv = callback2.WaitForResult();
-  EXPECT_EQ(OK, rv);
+  EXPECT_EQ(ERR_ACCESS_DENIED, rv);
 
   response = trans->GetResponseInfo();
-  ASSERT_TRUE(response != NULL);
-  EXPECT_TRUE(response->headers.get() != NULL);
-  EXPECT_TRUE(response->auth_challenge.get() == NULL);
-  EXPECT_EQ("HTTP/1.1 200 OK", response->headers->GetStatusLine());
+  EXPECT_FALSE(response);
 
   base::DeleteFile(temp_file, false);
 }