GCM Registration: rename RESPONSE_PARSING_FAILED to NO_RESPONSE_BODY

google_apis/gcm/engine/registration_request.cc

 // Copyright 2014 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.
 
 #include "google_apis/gcm/engine/registration_request.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 51 matching lines @@
 }
 
 // Determines whether to retry based on the status of the last request.
 bool ShouldRetryWithStatus(RegistrationRequest::Status status) {
   switch (status) {
     case RegistrationRequest::AUTHENTICATION_FAILED:
     case RegistrationRequest::DEVICE_REGISTRATION_ERROR:
     case RegistrationRequest::UNKNOWN_ERROR:
     case RegistrationRequest::URL_FETCHING_FAILED:
     case RegistrationRequest::HTTP_NOT_OK:
-    case RegistrationRequest::RESPONSE_PARSING_FAILED:
+    case RegistrationRequest::NO_RESPONSE_BODY:
       return true;
     case RegistrationRequest::SUCCESS:
     case RegistrationRequest::INVALID_PARAMETERS:
     case RegistrationRequest::INVALID_SENDER:
     case RegistrationRequest::REACHED_MAX_RETRIES:
       return false;
     case RegistrationRequest::STATUS_COUNT:
       NOTREACHED();
       break;
   }
@@ skipping 116 matching lines @@
 RegistrationRequest::Status RegistrationRequest::ParseResponse(
     const net::URLFetcher* source, std::string* token) {
   if (!source->GetStatus().is_success()) {
     LOG(ERROR) << "URL fetching failed.";
     return URL_FETCHING_FAILED;
   }
 
   std::string response;
   if (!source->GetResponseAsString(&response)) {
     LOG(ERROR) << "Failed to parse registration response as a string.";
-    return RESPONSE_PARSING_FAILED;
+    return NO_RESPONSE_BODY;
   }
 
   if (source->GetResponseCode() == net::HTTP_OK) {
     size_t token_pos = response.find(kTokenPrefix);
     if (token_pos != std::string::npos) {
       *token = response.substr(token_pos + arraysize(kTokenPrefix) - 1);
       return SUCCESS;
     }
   }
 
@@ skipping 42 matching lines @@
     // Only REACHED_MAX_RETRIES is reported because the function will skip
     // reporting count and time when status is not SUCCESS.
     DCHECK(custom_request_handler_.get());
     custom_request_handler_->ReportUMAs(status, 0, base::TimeDelta());
   }
 
   callback_.Run(status, token);
 }
 
 }  // namespace gcm