[Sync] Move //sync to //components/sync.

sync/api/sync_error.h

Index: sync/api/sync_error.h
diff --git a/sync/api/sync_error.h b/sync/api/sync_error.h
deleted file mode 100644
index c17d6891f729e4800262362fef3023f731f25dc7..0000000000000000000000000000000000000000
--- a/sync/api/sync_error.h
+++ /dev/null
@@ -1,129 +0,0 @@
-// Copyright 2012 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.
-
-#ifndef SYNC_API_SYNC_ERROR_H_
-#define SYNC_API_SYNC_ERROR_H_
-
-#include <iosfwd>
-#include <memory>
-#include <string>
-
-#include "sync/base/sync_export.h"
-#include "sync/internal_api/public/base/model_type.h"
-
-namespace tracked_objects {
-class Location;
-}  // namespace tracked_objects
-
-namespace syncer {
-
-// Sync errors are used for debug purposes and handled internally and/or
-// exposed through Chrome's "about:sync" internal page.
-// This class is copy-friendly and thread-safe.
-class SYNC_EXPORT SyncError {
- public:
-  // Error types are used to distinguish general datatype errors (which result
-  // in the datatype being disabled) from actionable sync errors (which might
-  // have more complicated results).
-  enum ErrorType {
-    UNSET,                 // No error.
-    UNRECOVERABLE_ERROR,   // An unrecoverable runtime error was encountered,
-                           // and sync should be disabled and purged completely.
-    DATATYPE_ERROR,        // A datatype error was encountered, and the datatype
-                           // should be disabled and purged completely. Note
-                           // that datatype errors may be reset, triggering a
-                           // re-enable.
-    PERSISTENCE_ERROR,     // A persistence error was detected, and the
-                           // datataype should be associated after a sync
-                           // update.
-    CRYPTO_ERROR,          // A cryptographer error was detected, and the
-                           // datatype should be associated after it is
-                           // resolved.
-    UNREADY_ERROR,         // A datatype is not ready to start yet, so should be
-                           // neither purged nor enabled until it is ready.
-    DATATYPE_POLICY_ERROR  // A datatype should be disabled and purged due to
-                           // configuration constraints.
-  };
-
-  // Severity is used to indicate how an error should be logged and
-  // represented to an end user.
-  enum Severity {
-    SYNC_ERROR_SEVERITY_ERROR,  // Severe unrecoverable error.
-    SYNC_ERROR_SEVERITY_INFO    // Low-severity recoverable error or
-                                // configuration policy issue.
-  };
-
-  // Default constructor refers to "no error", and IsSet() will return false.
-  SyncError();
-
-  // Create a new Sync error of type |error_type| triggered by |model_type|
-  // from the specified location. IsSet() will return true afterward. Will
-  // create and print an error specific message to LOG(ERROR).
-  SyncError(const tracked_objects::Location& location,
-            ErrorType error_type,
-            const std::string& message,
-            ModelType model_type);
-
-  // Copy and assign via deep copy.
-  SyncError(const SyncError& other);
-  SyncError& operator=(const SyncError& other);
-
-  ~SyncError();
-
-  // Reset the current error to a new datatype error. May be called
-  // irrespective of whether IsSet() is true. After this is called, IsSet()
-  // will return true.
-  // Will print the new error to LOG(ERROR).
-  void Reset(const tracked_objects::Location& location,
-             const std::string& message,
-             ModelType type);
-
-  // Whether this is a valid error or not.
-  bool IsSet() const;
-
-  // These must only be called if IsSet() is true.
-  const tracked_objects::Location& location() const;
-  const std::string& message() const;
-  ModelType model_type() const;
-  ErrorType error_type() const;
-
-  // Error severity for logging and UI purposes.
-  Severity GetSeverity() const;
-  // Type specific message prefix for logging and UI purposes.
-  std::string GetMessagePrefix() const;
-
-  // Returns empty string is IsSet() is false.
-  std::string ToString() const;
-
- private:
-  // Print error information to log.
-  void PrintLogError() const;
-
-  // Make a copy of a SyncError. If other.IsSet() == false, this->IsSet() will
-  // now return false.
-  void Copy(const SyncError& other);
-
-  // Initialize the local error data with the specified error data. After this
-  // is called, IsSet() will return true.
-  void Init(const tracked_objects::Location& location,
-            const std::string& message,
-            ModelType model_type,
-            ErrorType error_type);
-
-  // Reset the error to it's default (unset) values.
-  void Clear();
-
-  // unique_ptr is necessary because Location objects aren't assignable.
-  std::unique_ptr<tracked_objects::Location> location_;
-  std::string message_;
-  ModelType model_type_;
-  ErrorType error_type_;
-};
-
-// gmock printer helper.
-SYNC_EXPORT void PrintTo(const SyncError& sync_error, std::ostream* os);
-
-}  // namespace syncer
-
-#endif  // SYNC_API_SYNC_ERROR_H_