drive: Remove unused GData WAPI requests

google_apis/drive/gdata_wapi_requests.h

Index: google_apis/drive/gdata_wapi_requests.h
diff --git a/google_apis/drive/gdata_wapi_requests.h b/google_apis/drive/gdata_wapi_requests.h
index a4587d7628b48de812d31bed78684363d9b580c5..7e64906ca48f2932afd54efc3b0a0e278d39e6dc 100644
--- a/google_apis/drive/gdata_wapi_requests.h
+++ b/google_apis/drive/gdata_wapi_requests.h
@@ -6,96 +6,12 @@
 #define GOOGLE_APIS_DRIVE_GDATA_WAPI_REQUESTS_H_
 
 #include <string>
-#include <vector>
 
 #include "google_apis/drive/base_requests.h"
-#include "google_apis/drive/drive_common_callbacks.h"
 #include "google_apis/drive/gdata_wapi_url_generator.h"
 
 namespace google_apis {
 
-class AccountMetadata;
-class GDataWapiUrlGenerator;
-class ResourceEntry;
-
-//============================ GetResourceListRequest ========================
-
-// This class performs the request for fetching a resource list.
-class GetResourceListRequest : public GetDataRequest {
- public:
-  // override_url:
-  //   If empty, a hard-coded base URL of the WAPI server is used to fetch
-  //   the first page of the feed. This parameter is used for fetching 2nd
-  //   page and onward.
-  //
-  // start_changestamp:
-  //   This parameter specifies the starting point of a delta feed or 0 if a
-  //   full feed is necessary.
-  //
-  // search_string:
-  //   If non-empty, fetches a list of resources that match the search
-  //   string.
-  //
-  // directory_resource_id:
-  //   If non-empty, fetches a list of resources in a particular directory.
-  //
-  // callback:
-  //   Called once the feed is fetched. Must not be null.
-  GetResourceListRequest(RequestSender* sender,
-                         const GDataWapiUrlGenerator& url_generator,
-                         const GURL& override_url,
-                         int64 start_changestamp,
-                         const std::string& search_string,
-                         const std::string& directory_resource_id,
-                         const GetResourceListCallback& callback);
-  virtual ~GetResourceListRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual GURL GetURL() const OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const GURL override_url_;
-  const int64 start_changestamp_;
-  const std::string search_string_;
-  const std::string directory_resource_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(GetResourceListRequest);
-};
-
-//============================ SearchByTitleRequest ==========================
-
-// This class performs the request for searching resources by title.
-class SearchByTitleRequest : public GetDataRequest {
- public:
-  // title: the search query.
-  //
-  // directory_resource_id: If given (non-empty), the search target is
-  //   directly under the directory with the |directory_resource_id|.
-  //   If empty, the search target is all the existing resources.
-  //
-  // callback:
-  //   Called once the feed is fetched. Must not be null.
-  SearchByTitleRequest(RequestSender* sender,
-                       const GDataWapiUrlGenerator& url_generator,
-                       const std::string& title,
-                       const std::string& directory_resource_id,
-                       const GetResourceListCallback& callback);
-  virtual ~SearchByTitleRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual GURL GetURL() const OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const std::string title_;
-  const std::string directory_resource_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(SearchByTitleRequest);
-};
-
 //========================= GetResourceEntryRequest ==========================
 
 // This class performs the request for fetching a single resource entry.
@@ -123,364 +39,6 @@ class GetResourceEntryRequest : public GetDataRequest {
   DISALLOW_COPY_AND_ASSIGN(GetResourceEntryRequest);
 };
 
-//========================= GetAccountMetadataRequest ========================
-
-// Callback used for GetAccountMetadata().
-typedef base::Callback<void(GDataErrorCode error,
-                            scoped_ptr<AccountMetadata> account_metadata)>
-    GetAccountMetadataCallback;
-
-// This class performs the request for fetching account metadata.
-class GetAccountMetadataRequest : public GetDataRequest {
- public:
-  // If |include_installed_apps| is set to true, the result should include
-  // the list of installed third party applications.
-  // |callback| must not be null.
-  GetAccountMetadataRequest(RequestSender* sender,
-                            const GDataWapiUrlGenerator& url_generator,
-                            const GetAccountMetadataCallback& callback,
-                            bool include_installed_apps);
-  virtual ~GetAccountMetadataRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual GURL GetURL() const OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const bool include_installed_apps_;
-
-  DISALLOW_COPY_AND_ASSIGN(GetAccountMetadataRequest);
-};
-
-//=========================== DeleteResourceRequest ==========================
-
-// This class performs the request for deleting a resource.
-//
-// In WAPI, "gd:deleted" means that the resource was put in the trash, and
-// "docs:removed" means its permanently gone. Since what the class does is to
-// put the resource into trash, we have chosen "Delete" in the name, even though
-// we are preferring the term "Remove" in drive/google_api code.
-class DeleteResourceRequest : public EntryActionRequest {
- public:
-  // |callback| must not be null.
-  DeleteResourceRequest(RequestSender* sender,
-                        const GDataWapiUrlGenerator& url_generator,
-                        const EntryActionCallback& callback,
-                        const std::string& resource_id,
-                        const std::string& etag);
-  virtual ~DeleteResourceRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual GURL GetURL() const OVERRIDE;
-  virtual net::URLFetcher::RequestType GetRequestType() const OVERRIDE;
-  virtual std::vector<std::string> GetExtraRequestHeaders() const OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const std::string resource_id_;
-  const std::string etag_;
-
-  DISALLOW_COPY_AND_ASSIGN(DeleteResourceRequest);
-};
-
-//========================== CreateDirectoryRequest ==========================
-
-// This class performs the request for creating a directory.
-class CreateDirectoryRequest : public GetDataRequest {
- public:
-  // A new directory will be created under a directory specified by
-  // |parent_resource_id|. If this parameter is empty, a new directory will
-  // be created in the root directory.
-  // |callback| must not be null.
-  CreateDirectoryRequest(RequestSender* sender,
-                         const GDataWapiUrlGenerator& url_generator,
-                         const GetDataCallback& callback,
-                         const std::string& parent_resource_id,
-                         const std::string& directory_title);
-  virtual ~CreateDirectoryRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual GURL GetURL() const OVERRIDE;
-  virtual net::URLFetcher::RequestType GetRequestType() const OVERRIDE;
-  virtual bool GetContentData(std::string* upload_content_type,
-                              std::string* upload_content) OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const std::string parent_resource_id_;
-  const std::string directory_title_;
-
-  DISALLOW_COPY_AND_ASSIGN(CreateDirectoryRequest);
-};
-
-//=========================== RenameResourceRequest ==========================
-
-// This class performs the request for renaming a document/file/directory.
-class RenameResourceRequest : public EntryActionRequest {
- public:
-  // |callback| must not be null.
-  RenameResourceRequest(RequestSender* sender,
-                        const GDataWapiUrlGenerator& url_generator,
-                        const EntryActionCallback& callback,
-                        const std::string& resource_id,
-                        const std::string& new_title);
-  virtual ~RenameResourceRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual net::URLFetcher::RequestType GetRequestType() const OVERRIDE;
-  virtual std::vector<std::string> GetExtraRequestHeaders() const OVERRIDE;
-  virtual GURL GetURL() const OVERRIDE;
-  virtual bool GetContentData(std::string* upload_content_type,
-                              std::string* upload_content) OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const std::string resource_id_;
-  const std::string new_title_;
-
-  DISALLOW_COPY_AND_ASSIGN(RenameResourceRequest);
-};
-
-//=========================== AuthorizeAppRequest ==========================
-
-// This class performs the request for authorizing an application specified
-// by |app_id| to access a document specified by |resource_id|.
-class AuthorizeAppRequest : public GetDataRequest {
- public:
-  // |callback| must not be null.
-  AuthorizeAppRequest(RequestSender* sender,
-                      const GDataWapiUrlGenerator& url_generator,
-                      const AuthorizeAppCallback& callback,
-                      const std::string& resource_id,
-                      const std::string& app_id);
-  virtual ~AuthorizeAppRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual net::URLFetcher::RequestType GetRequestType() const OVERRIDE;
-  virtual bool GetContentData(std::string* upload_content_type,
-                              std::string* upload_content) OVERRIDE;
-  virtual std::vector<std::string> GetExtraRequestHeaders() const OVERRIDE;
-  virtual GURL GetURL() const OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const std::string resource_id_;
-  const std::string app_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(AuthorizeAppRequest);
-};
-
-//======================= AddResourceToDirectoryRequest ======================
-
-// This class performs the request for adding a document/file/directory
-// to a directory.
-class AddResourceToDirectoryRequest : public EntryActionRequest {
- public:
-  // |callback| must not be null.
-  AddResourceToDirectoryRequest(RequestSender* sender,
-                                const GDataWapiUrlGenerator& url_generator,
-                                const EntryActionCallback& callback,
-                                const std::string& parent_resource_id,
-                                const std::string& resource_id);
-  virtual ~AddResourceToDirectoryRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual GURL GetURL() const OVERRIDE;
-  virtual net::URLFetcher::RequestType GetRequestType() const OVERRIDE;
-  virtual bool GetContentData(std::string* upload_content_type,
-                              std::string* upload_content) OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const std::string parent_resource_id_;
-  const std::string resource_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(AddResourceToDirectoryRequest);
-};
-
-//==================== RemoveResourceFromDirectoryRequest ====================
-
-// This class performs the request for removing a document/file/directory
-// from a directory.
-class RemoveResourceFromDirectoryRequest : public EntryActionRequest {
- public:
-  // |callback| must not be null.
-  RemoveResourceFromDirectoryRequest(RequestSender* sender,
-                                     const GDataWapiUrlGenerator& url_generator,
-                                     const EntryActionCallback& callback,
-                                     const std::string& parent_resource_id,
-                                     const std::string& resource_id);
-  virtual ~RemoveResourceFromDirectoryRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual GURL GetURL() const OVERRIDE;
-  virtual net::URLFetcher::RequestType GetRequestType() const OVERRIDE;
-  virtual std::vector<std::string> GetExtraRequestHeaders() const OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const std::string resource_id_;
-  const std::string parent_resource_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(RemoveResourceFromDirectoryRequest);
-};
-
-//======================= InitiateUploadNewFileRequest =======================
-
-// This class performs the request for initiating the upload of a new file.
-class InitiateUploadNewFileRequest : public InitiateUploadRequestBase {
- public:
-  // |title| should be set.
-  // |parent_upload_url| should be the upload_url() of the parent directory.
-  //   (resumable-create-media URL)
-  // See also the comments of InitiateUploadRequestBase for more details
-  // about the other parameters.
-  InitiateUploadNewFileRequest(RequestSender* sender,
-                               const GDataWapiUrlGenerator& url_generator,
-                               const InitiateUploadCallback& callback,
-                               const std::string& content_type,
-                               int64 content_length,
-                               const std::string& parent_resource_id,
-                               const std::string& title);
-  virtual ~InitiateUploadNewFileRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual GURL GetURL() const OVERRIDE;
-  virtual net::URLFetcher::RequestType GetRequestType() const OVERRIDE;
-  virtual bool GetContentData(std::string* upload_content_type,
-                              std::string* upload_content) OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const std::string parent_resource_id_;
-  const std::string title_;
-
-  DISALLOW_COPY_AND_ASSIGN(InitiateUploadNewFileRequest);
-};
-
-//==================== InitiateUploadExistingFileRequest =====================
-
-// This class performs the request for initiating the upload of an existing
-// file.
-class InitiateUploadExistingFileRequest
-    : public InitiateUploadRequestBase {
- public:
-  // |upload_url| should be the upload_url() of the file
-  //    (resumable-create-media URL)
-  // |etag| should be set if it is available to detect the upload confliction.
-  // See also the comments of InitiateUploadRequestBase for more details
-  // about the other parameters.
-  InitiateUploadExistingFileRequest(RequestSender* sender,
-                                    const GDataWapiUrlGenerator& url_generator,
-                                    const InitiateUploadCallback& callback,
-                                    const std::string& content_type,
-                                    int64 content_length,
-                                    const std::string& resource_id,
-                                    const std::string& etag);
-  virtual ~InitiateUploadExistingFileRequest();
-
- protected:
-  // UrlFetchRequestBase overrides.
-  virtual GURL GetURL() const OVERRIDE;
-  virtual net::URLFetcher::RequestType GetRequestType() const OVERRIDE;
-  virtual std::vector<std::string> GetExtraRequestHeaders() const OVERRIDE;
-  virtual bool GetContentData(std::string* upload_content_type,
-                              std::string* upload_content) OVERRIDE;
-
- private:
-  const GDataWapiUrlGenerator url_generator_;
-  const std::string resource_id_;
-  const std::string etag_;
-
-  DISALLOW_COPY_AND_ASSIGN(InitiateUploadExistingFileRequest);
-};
-
-//============================ ResumeUploadRequest ===========================
-
-// Performs the request for resuming the upload of a file.
-class ResumeUploadRequest : public ResumeUploadRequestBase {
- public:
-  // See also ResumeUploadRequestBase's comment for parameters meaning.
-  // |callback| must not be null.
-  ResumeUploadRequest(RequestSender* sender,
-                      const UploadRangeCallback& callback,
-                      const ProgressCallback& progress_callback,
-                      const GURL& upload_location,
-                      int64 start_position,
-                      int64 end_position,
-                      int64 content_length,
-                      const std::string& content_type,
-                      const base::FilePath& local_file_path);
-  virtual ~ResumeUploadRequest();
-
- protected:
-  // UploadRangeRequestBase overrides.
-  virtual void OnRangeRequestComplete(
-      const UploadRangeResponse& response,
-      scoped_ptr<base::Value> value) OVERRIDE;
-  // content::UrlFetcherDelegate overrides.
-  virtual void OnURLFetchUploadProgress(const net::URLFetcher* source,
-                                        int64 current, int64 total) OVERRIDE;
-
- private:
-  const UploadRangeCallback callback_;
-  const ProgressCallback progress_callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(ResumeUploadRequest);
-};
-
-//========================== GetUploadStatusRequest ==========================
-
-// Performs the request to request the current upload status of a file.
-class GetUploadStatusRequest : public GetUploadStatusRequestBase {
- public:
-  // See also GetUploadStatusRequestBase's comment for parameters meaning.
-  // |callback| must not be null.
-  GetUploadStatusRequest(RequestSender* sender,
-                         const UploadRangeCallback& callback,
-                         const GURL& upload_url,
-                         int64 content_length);
-  virtual ~GetUploadStatusRequest();
-
- protected:
-  // UploadRangeRequestBase overrides.
-  virtual void OnRangeRequestComplete(
-      const UploadRangeResponse& response,
-      scoped_ptr<base::Value> value) OVERRIDE;
-
- private:
-  const UploadRangeCallback callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(GetUploadStatusRequest);
-};
-
-
-//========================== DownloadFileRequest ==========================
-
-// This class performs the request for downloading of a specified file.
-class DownloadFileRequest : public DownloadFileRequestBase {
- public:
-  // See also DownloadFileRequestBase's comment for parameters meaning.
-  DownloadFileRequest(RequestSender* sender,
-                      const GDataWapiUrlGenerator& url_generator,
-                      const DownloadActionCallback& download_action_callback,
-                      const GetContentCallback& get_content_callback,
-                      const ProgressCallback& progress_callback,
-                      const std::string& resource_id,
-                      const base::FilePath& output_file_path);
-  virtual ~DownloadFileRequest();
-
-  DISALLOW_COPY_AND_ASSIGN(DownloadFileRequest);
-};
-
 }  // namespace google_apis
 
 #endif  // GOOGLE_APIS_DRIVE_GDATA_WAPI_REQUESTS_H_