Speculatively fix and re-enable DownloadFileRequest_NonExistentFile.

chrome/browser/google_apis/base_requests_server_unittest.cc

Index: chrome/browser/google_apis/base_requests_server_unittest.cc
diff --git a/chrome/browser/google_apis/base_requests_server_unittest.cc b/chrome/browser/google_apis/base_requests_server_unittest.cc
index 64179d8ca60f05054ebd2f74f774560fc4cfda33..836bf550c8d7cf0059b1070965163bda41541560 100644
--- a/chrome/browser/google_apis/base_requests_server_unittest.cc
+++ b/chrome/browser/google_apis/base_requests_server_unittest.cc
@@ -121,9 +121,7 @@ TEST_F(BaseOperationsServerTest, DownloadFileRequest_ValidFile) {
   EXPECT_EQ(expected_contents, contents);
 }
 
-// http://crbug.com/169588
-TEST_F(BaseOperationsServerTest,
-       DISABLED_DownloadFileRequest_NonExistentFile) {
+TEST_F(BaseOperationsServerTest, DownloadFileRequest_NonExistentFile) {
   GDataErrorCode result_code = GDATA_OTHER_ERROR;
   base::FilePath temp_file;
   DownloadFileRequest* operation = new DownloadFileRequest(
@@ -141,10 +139,6 @@ TEST_F(BaseOperationsServerTest,
   operation_runner_->StartRequestWithRetry(operation);
   base::MessageLoop::current()->Run();
 
-  std::string contents;
-  file_util::ReadFileToString(temp_file, &contents);
-  file_util::Delete(temp_file, false);
-
   EXPECT_EQ(HTTP_NOT_FOUND, result_code);
   EXPECT_EQ(net::test_server::METHOD_GET, http_request_.method);
   EXPECT_EQ("/files/chromeos/gdata/no-such-file.txt",