Drive: Add response handling to BatchUploadRequst class.

google_apis/drive/drive_api_requests.h

Index: google_apis/drive/drive_api_requests.h
diff --git a/google_apis/drive/drive_api_requests.h b/google_apis/drive/drive_api_requests.h
index 0c587ece2f2a1c695f9aa24089cb5c20576f9d7a..8a162afab90e52d86770009f92d99e396fba5cee 100644
--- a/google_apis/drive/drive_api_requests.h
+++ b/google_apis/drive/drive_api_requests.h
@@ -1135,9 +1135,8 @@ class BatchUploadRequest : public UrlFetchRequestBase {
   GURL GetURL() const override;
   net::URLFetcher::RequestType GetRequestType() const override;
   std::vector<std::string> GetExtraRequestHeaders() const override;
-  bool GetContentData(
-      std::string* upload_content_type,
-      std::string* upload_content) override;
+  bool GetContentData(std::string* upload_content_type,
+                      std::string* upload_content) override;
   void ProcessURLFetchResults(const net::URLFetcher* source) override;
   void RunCallbackOnPrematureFailure(DriveApiErrorCode code) override;
 
@@ -1145,8 +1144,8 @@ class BatchUploadRequest : public UrlFetchRequestBase {
   typedef void* RequestID;
   // Obtains corresponding child entry of |request_id|. Returns NULL if the
   // entry is not found.
-  std::vector<BatchUploadChildEntry>::iterator
-  GetChildEntry(RequestID request_id);
+  std::vector<BatchUploadChildEntry>::iterator GetChildEntry(
+      RequestID request_id);
 
   // Called after child requests' |Prepare| method.
   void OnChildRequestPrepared(RequestID request_id, DriveApiErrorCode result);