[Sync] Remove unneeded 'using syncer::' lines and 'syncer::' scopings

sync/internal_api/public/sync_manager.h

 // Copyright (c) 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_INTERNAL_API_PUBLIC_SYNC_MANAGER_H_
 #define SYNC_INTERNAL_API_PUBLIC_SYNC_MANAGER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 41 matching lines @@
 class HttpPostProviderFactory;
 struct UserShare;
 
 // Used by SyncManager::OnConnectionStatusChange().
 enum ConnectionStatus {
   CONNECTION_OK,
   CONNECTION_AUTH_ERROR,
   CONNECTION_SERVER_ERROR
 };
 
-// Reasons due to which syncer::Cryptographer might require a passphrase.
+// Reasons due to which Cryptographer might require a passphrase.
 enum PassphraseRequiredReason {
   REASON_PASSPHRASE_NOT_REQUIRED = 0,  // Initial value.
   REASON_ENCRYPTION = 1,               // The cryptographer requires a
                                        // passphrase for its first attempt at
                                        // encryption. Happens only during
                                        // migration or upgrade.
   REASON_DECRYPTION = 2,               // The cryptographer requires a
                                        // passphrase for its first attempt at
                                        // decryption.
 };
@@ skipping 39 matching lines @@
     // 3. New items with synced parents & predecessors.
     // 4. Items with parents & predecessors in |changes|.
     // 5. Repeat #4 until all items are in |changes|.
     //
     // Thus, an implementation of OnChangesApplied should be able to
     // process the change records in the order without having to worry about
     // forward dependencies.  But since deletions come before reparent
     // operations, a delete may temporarily orphan a node that is
     // updated later in the list.
     virtual void OnChangesApplied(
-        syncer::ModelType model_type,
+        ModelType model_type,
         const BaseTransaction* trans,
         const ImmutableChangeRecordList& changes) = 0;
 
     // OnChangesComplete gets called when the TransactionComplete event is
     // posted (after OnChangesApplied finishes), after the transaction lock
     // and the change channel mutex are released.
     //
     // The purpose of this function is to support processors that require
     // split-transactions changes. For example, if a model processor wants to
     // perform blocking I/O due to a change, it should calculate the changes
     // while holding the transaction lock (from within OnChangesApplied), buffer
     // those changes, let the transaction fall out of scope, and then commit
     // those changes from within OnChangesComplete (postponing the blocking
     // I/O to when it no longer holds any lock).
-    virtual void OnChangesComplete(syncer::ModelType model_type) = 0;
+    virtual void OnChangesComplete(ModelType model_type) = 0;
 
    protected:
     virtual ~ChangeDelegate();
   };
 
   // Like ChangeDelegate, except called only on the sync thread and
   // not while a transaction is held.  For objects that want to know
   // when changes happen, but don't need to process them.
   class ChangeObserver {
    public:
     // Ids referred to in |changes| may or may not be in the write
     // transaction specified by |write_transaction_id|.  If they're
     // not, that means that the node didn't actually change, but we
     // marked them as changed for some other reason (e.g., siblings of
     // re-ordered nodes).
     //
     // TODO(sync, long-term): Ideally, ChangeDelegate/Observer would
     // be passed a transformed version of EntryKernelMutation instead
     // of a transaction that would have to be used to look up the
     // changed nodes.  That is, ChangeDelegate::OnChangesApplied()
     // would still be called under the transaction, but all the needed
     // data will be passed down.
     //
     // Even more ideally, we would have sync semantics such that we'd
     // be able to apply changes without being under a transaction.
     // But that's a ways off...
     virtual void OnChangesApplied(
-        syncer::ModelType model_type,
+        ModelType model_type,
         int64 write_transaction_id,
         const ImmutableChangeRecordList& changes) = 0;
 
-    virtual void OnChangesComplete(syncer::ModelType model_type) = 0;
+    virtual void OnChangesComplete(ModelType model_type) = 0;
 
    protected:
     virtual ~ChangeObserver();
   };
 
   // An interface the embedding application implements to receive
   // notifications from the SyncManager.  Register an observer via
   // SyncManager::AddObserver.  All methods are called only on the
   // sync thread.
   class Observer {
    public:
     // A round-trip sync-cycle took place and the syncer has resolved any
     // conflicts that may have arisen.
     virtual void OnSyncCycleCompleted(
-        const syncer::sessions::SyncSessionSnapshot& snapshot) = 0;
+        const sessions::SyncSessionSnapshot& snapshot) = 0;
 
     // Called when the status of the connection to the sync server has
     // changed.
     virtual void OnConnectionStatusChange(ConnectionStatus status) = 0;
 
     // Called when a new auth token is provided by the sync server.
     virtual void OnUpdatedToken(const std::string& token) = 0;
 
     // Called when user interaction is required to obtain a valid passphrase.
     // - If the passphrase is required for encryption, |reason| will be
@@ skipping 95 matching lines @@
      * Gets child ids for a given id.
      *
      * @param {string} id 64-bit id in decimal string form of the parent
      *     node.
      * @param {Array.<string>} callback Called with the (possibly empty)
      *     list of child ids.
      */
     // function getChildNodeIds(id);
 
     virtual void OnInitializationComplete(
-        const syncer::WeakHandle<syncer::JsBackend>&
-            js_backend, bool success) = 0;
+        const WeakHandle<JsBackend>& js_backend, bool success) = 0;
 
     // We are no longer permitted to communicate with the server. Sync should
     // be disabled and state cleaned up at once.  This can happen for a number
     // of reasons, e.g. swapping from a test instance to production, or a
     // global stop syncing operation has wiped the store.
     virtual void OnStopSyncingPermanently() = 0;
 
     // Called when the set of encrypted types or the encrypt
     // everything flag has been changed.  Note that encryption isn't
     // complete until the OnEncryptionComplete() notification has been
     // sent (see below).
     //
     // |encrypted_types| will always be a superset of
     // Cryptographer::SensitiveTypes().  If |encrypt_everything| is
     // true, |encrypted_types| will be the set of all known types.
     //
     // Until this function is called, observers can assume that the
     // set of encrypted types is Cryptographer::SensitiveTypes() and
     // that the encrypt everything flag is false.
     //
     // Called from within a transaction.
     virtual void OnEncryptedTypesChanged(
-        syncer::ModelTypeSet encrypted_types,
+        ModelTypeSet encrypted_types,
         bool encrypt_everything) = 0;
 
     // Called after we finish encrypting the current set of encrypted
     // types.
     //
     // Called from within a transaction.
     virtual void OnEncryptionComplete() = 0;
 
     virtual void OnActionableError(
-        const syncer::SyncProtocolError& sync_protocol_error) = 0;
+        const SyncProtocolError& sync_protocol_error) = 0;
 
    protected:
     virtual ~Observer();
   };
 
   enum TestingMode {
     NON_TEST,
     TEST_ON_DISK,
     TEST_IN_MEMORY,
   };
@@ skipping 17 matching lines @@
   // |model_safe_worker| ownership is given to the SyncManager.
   // |user_agent| is a 7-bit ASCII string suitable for use as the User-Agent
   // HTTP header. Used internally when collecting stats to classify clients.
   // |sync_notifier| is owned and used to listen for notifications.
   // |report_unrecoverable_error_function| may be NULL.
   //
   // TODO(akalin): Replace the |post_factory| parameter with a
   // URLFetcher parameter.
   virtual bool Init(
       const FilePath& database_location,
-      const syncer::WeakHandle<syncer::JsEventHandler>& event_handler,
+      const WeakHandle<JsEventHandler>& event_handler,
       const std::string& sync_server_and_path,
       int sync_server_port,
       bool use_ssl,
       const scoped_refptr<base::TaskRunner>& blocking_task_runner,
       scoped_ptr<HttpPostProviderFactory> post_factory,
-      const syncer::ModelSafeRoutingInfo& model_safe_routing_info,
-      const std::vector<syncer::ModelSafeWorker*>& workers,
-      syncer::ExtensionsActivityMonitor* extensions_activity_monitor,
+      const ModelSafeRoutingInfo& model_safe_routing_info,
+      const std::vector<ModelSafeWorker*>& workers,
+      ExtensionsActivityMonitor* extensions_activity_monitor,
       ChangeDelegate* change_delegate,
       const SyncCredentials& credentials,
-      scoped_ptr<syncer::SyncNotifier> sync_notifier,
+      scoped_ptr<SyncNotifier> sync_notifier,
       const std::string& restored_key_for_bootstrapping,
       TestingMode testing_mode,
-      syncer::Encryptor* encryptor,
-      syncer::UnrecoverableErrorHandler* unrecoverable_error_handler,
-      syncer::ReportUnrecoverableErrorFunction
-          report_unrecoverable_error_function) = 0;
+      Encryptor* encryptor,
+      UnrecoverableErrorHandler* unrecoverable_error_handler,
+      ReportUnrecoverableErrorFunction report_unrecoverable_error_function) = 0;
 
   // Throw an unrecoverable error from a transaction (mostly used for
   // testing).
   virtual void ThrowUnrecoverableError() = 0;
 
-  virtual syncer::ModelTypeSet InitialSyncEndedTypes() = 0;
+  virtual ModelTypeSet InitialSyncEndedTypes() = 0;
 
   // Returns those types within |types| that have an empty progress marker
   // token.
-  virtual syncer::ModelTypeSet GetTypesWithEmptyProgressMarkerToken(
-      syncer::ModelTypeSet types) = 0;
+  virtual ModelTypeSet GetTypesWithEmptyProgressMarkerToken(
+      ModelTypeSet types) = 0;
 
   // Purge from the directory those types with non-empty progress markers
   // but without initial synced ended set.
   // Returns false if an error occurred, true otherwise.
   virtual bool PurgePartiallySyncedTypes() = 0;
 
   // Update tokens that we're using in Sync. Email must stay the same.
   virtual void UpdateCredentials(const SyncCredentials& credentials) = 0;
 
   // Called when the user disables or enables a sync type.
   virtual void UpdateEnabledTypes(
-      const syncer::ModelTypeSet& enabled_types) = 0;
+      const ModelTypeSet& enabled_types) = 0;
 
   // Put the syncer in normal mode ready to perform nudges and polls.
   virtual void StartSyncingNormally(
-      const syncer::ModelSafeRoutingInfo& routing_info) = 0;
+      const ModelSafeRoutingInfo& routing_info) = 0;
 
   // Attempts to re-encrypt encrypted data types using the passphrase provided.
   // Notifies observers of the result of the operation via OnPassphraseAccepted
   // or OnPassphraseRequired, updates the nigori node, and does re-encryption as
   // appropriate. If an explicit password has been set previously, we drop
   // subsequent requests to set a passphrase. If the cryptographer has pending
   // keys, and a new implicit passphrase is provided, we try decrypting the
   // pending keys with it, and if that fails, we cache the passphrase for
   // re-encryption once the pending keys are decrypted.
   virtual void SetEncryptionPassphrase(const std::string& passphrase,
                                        bool is_explicit) = 0;
 
   // Provides a passphrase for decrypting the user's existing sync data.
   // Notifies observers of the result of the operation via OnPassphraseAccepted
   // or OnPassphraseRequired, updates the nigori node, and does re-encryption as
   // appropriate if there is a previously cached encryption passphrase. It is an
   // error to call this when we don't have pending keys.
   virtual void SetDecryptionPassphrase(const std::string& passphrase) = 0;
 
   // Switches the mode of operation to CONFIGURATION_MODE and performs
   // any configuration tasks needed as determined by the params. Once complete,
   // syncer will remain in CONFIGURATION_MODE until StartSyncingNormally is
   // called.
   // |ready_task| is invoked when the configuration completes.
   // |retry_task| is invoked if the configuration job could not immediately
   //              execute. |ready_task| will still be called when it eventually
   //              does finish.
   virtual void ConfigureSyncer(
       ConfigureReason reason,
-      const syncer::ModelTypeSet& types_to_config,
-      const syncer::ModelSafeRoutingInfo& new_routing_info,
+      const ModelTypeSet& types_to_config,
+      const ModelSafeRoutingInfo& new_routing_info,
       const base::Closure& ready_task,
       const base::Closure& retry_task) = 0;
 
   // Adds a listener to be notified of sync events.
   // NOTE: It is OK (in fact, it's probably a good idea) to call this before
   // having received OnInitializationCompleted.
   virtual void AddObserver(Observer* observer) = 0;
 
   // Remove the given observer.  Make sure to call this if the
   // Observer is being destroyed so the SyncManager doesn't
@@ skipping 48 matching lines @@
   //
   // This will trigger OnEncryptedTypesChanged() if necessary (see
   // comments for OnEncryptedTypesChanged()).  It then may trigger
   // OnPassphraseRequired(), but otherwise it will trigger
   // OnEncryptionComplete().
   virtual void EnableEncryptEverything() = 0;
 
   // Reads the nigori node to determine if any experimental features should
   // be enabled.
   // Note: opens a transaction.  May be called on any thread.
-  virtual bool ReceivedExperiment(syncer::Experiments* experiments) const = 0;
+  virtual bool ReceivedExperiment(Experiments* experiments) const = 0;
 
   // Uses a read-only transaction to determine if the directory being synced has
   // any remaining unsynced items.  May be called on any thread.
   virtual bool HasUnsyncedItems() const = 0;
 };
 
 }  // namespace syncer
 
 #endif  // SYNC_INTERNAL_API_PUBLIC_SYNC_MANAGER_H_