Switch to standard integer types in chrome/browser/, part 4 of 4.

chrome/browser/sync_file_system/drive_backend/metadata_database.h

Index: chrome/browser/sync_file_system/drive_backend/metadata_database.h
diff --git a/chrome/browser/sync_file_system/drive_backend/metadata_database.h b/chrome/browser/sync_file_system/drive_backend/metadata_database.h
index 35deb5f6d8940be6012d1dad0d86bcb86e0c306c..138a5fd03cb17ebed3fe229b9b116cafea657331 100644
--- a/chrome/browser/sync_file_system/drive_backend/metadata_database.h
+++ b/chrome/browser/sync_file_system/drive_backend/metadata_database.h
@@ -5,6 +5,9 @@
 #ifndef CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_METADATA_DATABASE_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_METADATA_DATABASE_H_
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include <map>
 #include <set>
 #include <string>
@@ -13,6 +16,7 @@
 #include "base/containers/hash_tables.h"
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/files/file_path.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
@@ -138,8 +142,8 @@ class MetadataDatabase {
 
   static void ClearDatabase(scoped_ptr<MetadataDatabase> metadata_database);
 
-  int64 GetLargestFetchedChangeID() const;
-  int64 GetSyncRootTrackerID() const;
+  int64_t GetLargestFetchedChangeID() const;
+  int64_t GetSyncRootTrackerID() const;
 
   // Returns true if the client should check if the sync root is still valid.
   bool NeedsSyncRootRevalidation() const;
@@ -166,8 +170,8 @@ class MetadataDatabase {
   // FileMetadata from overwritten by ChangeList.
   // Also if other tasks try to update a remote resource whose change is not yet
   // retrieved the task should fail due to etag check, so we should be fine.
-  int64 GetLargestKnownChangeID() const;
-  void UpdateLargestKnownChangeID(int64 change_id);
+  int64_t GetLargestKnownChangeID() const;
+  void UpdateLargestKnownChangeID(int64_t change_id);
 
   // Populates empty database with initial data.
   // Adds a file metadata and a file tracker for |sync_root_folder|, and adds
@@ -177,7 +181,7 @@ class MetadataDatabase {
   // Trackers for |app_root_folders| are not yet registered as app-roots, but
   // are ready to register.
   SyncStatusCode PopulateInitialData(
-      int64 largest_change_id,
+      int64_t largest_change_id,
       const google_apis::FileResource& sync_root_folder,
       const ScopedVector<google_apis::FileResource>& app_root_folders);
 
@@ -218,7 +222,7 @@ class MetadataDatabase {
   // is found.
   // Copies the tracker identified by |tracker_id| into |tracker| if exists and
   // |tracker| is non-NULL.
-  bool FindTrackerByTrackerID(int64 tracker_id, FileTracker* tracker) const;
+  bool FindTrackerByTrackerID(int64_t tracker_id, FileTracker* tracker) const;
 
   // Finds the trackers tracking |file_id|.  Returns true if the trackers are
   // found.
@@ -229,15 +233,14 @@ class MetadataDatabase {
   // and who has |title| as its title in the synced_details.
   // Copies the tracker set to |trackers| if it is non-NULL.
   // Returns true if the trackers are found.
-  bool FindTrackersByParentAndTitle(
-      int64 parent_tracker_id,
-      const std::string& title,
-      TrackerIDSet* trackers) const;
+  bool FindTrackersByParentAndTitle(int64_t parent_tracker_id,
+                                    const std::string& title,
+                                    TrackerIDSet* trackers) const;
 
   // Builds the file path for the given tracker.  Returns true on success.
   // |path| can be NULL.
   // The file path is relative to app-root and have a leading path separator.
-  bool BuildPathForTracker(int64 tracker_id, base::FilePath* path) const;
+  bool BuildPathForTracker(int64_t tracker_id, base::FilePath* path) const;
 
   // Builds the file path for the given tracker for display purpose.
   // This may return a path ending with '<unknown>' if the given tracker does
@@ -257,7 +260,7 @@ class MetadataDatabase {
   // Marks each tracker for modified file as dirty and adds new trackers if
   // needed.
   SyncStatusCode UpdateByChangeList(
-      int64 largest_change_id,
+      int64_t largest_change_id,
       ScopedVector<google_apis::ChangeResource> changes);
 
   // Updates database by |resource|.
@@ -277,7 +280,7 @@ class MetadataDatabase {
   // Deactivates existing active tracker if exists that has the same title and
   // parent_tracker to the newly added tracker.
   SyncStatusCode ReplaceActiveTrackerWithNewResource(
-      int64 parent_tracker_id,
+      int64_t parent_tracker_id,
       const google_apis::FileResource& resource);
 
   // Adds |child_file_ids| to |folder_id| as its children.
@@ -287,7 +290,7 @@ class MetadataDatabase {
                                            const FileIDList& child_file_ids);
 
   // Updates |synced_details| of the tracker with |updated_details|.
-  SyncStatusCode UpdateTracker(int64 tracker_id,
+  SyncStatusCode UpdateTracker(int64_t tracker_id,
                                const FileDetails& updated_details);
 
   // Activates a tracker identified by |parent_tracker_id| and |file_id| if the
@@ -303,14 +306,14 @@ class MetadataDatabase {
   // The tracker to be activated must:
   //  - have a tracked metadata in the database,
   //  - have |synced_details| with valid |title|.
-  ActivationStatus TryActivateTracker(int64 parent_tracker_id,
+  ActivationStatus TryActivateTracker(int64_t parent_tracker_id,
                                       const std::string& file_id,
                                       SyncStatusCode* status);
 
   // Changes the priority of the tracker to low.
-  void DemoteTracker(int64 tracker_id);
+  void DemoteTracker(int64_t tracker_id);
   bool PromoteDemotedTrackers();
-  void PromoteDemotedTracker(int64 tracker_id);
+  void PromoteDemotedTracker(int64_t tracker_id);
 
   // Returns true if there is a normal priority dirty tracker.
   // Assigns the dirty tracker if exists and |tracker| is non-NULL.
@@ -344,8 +347,7 @@ class MetadataDatabase {
   SyncStatusCode Initialize();
 
   // Database manipulation methods.
-  void RegisterTrackerAsAppRoot(const std::string& app_id,
-                                int64 tracker_id);
+  void RegisterTrackerAsAppRoot(const std::string& app_id, int64_t tracker_id);
 
   void CreateTrackerForParentAndFileID(const FileTracker& parent_tracker,
                                        const std::string& file_id);
@@ -360,14 +362,14 @@ class MetadataDatabase {
   void MaybeAddTrackersForNewFile(const FileMetadata& file,
                                   UpdateOption option);
 
-  int64 IncrementTrackerID();
+  int64_t IncrementTrackerID();
 
   bool CanActivateTracker(const FileTracker& tracker);
   bool ShouldKeepDirty(const FileTracker& tracker) const;
 
   bool HasDisabledAppRoot(const FileTracker& tracker) const;
   bool HasActiveTrackerForFileID(const std::string& file_id) const;
-  bool HasActiveTrackerForPath(int64 parent_tracker,
+  bool HasActiveTrackerForPath(int64_t parent_tracker,
                                const std::string& title) const;
 
   void RemoveUnneededTrackersForMissingFile(const std::string& file_id);
@@ -377,7 +379,7 @@ class MetadataDatabase {
 
   SyncStatusCode WriteToDatabase();
 
-  bool HasNewerFileMetadata(const std::string& file_id, int64 change_id);
+  bool HasNewerFileMetadata(const std::string& file_id, int64_t change_id);
 
   scoped_ptr<base::ListValue> DumpTrackers();
   scoped_ptr<base::ListValue> DumpMetadata();
@@ -385,7 +387,7 @@ class MetadataDatabase {
   void AttachSyncRoot(const google_apis::FileResource& sync_root_folder);
   void AttachInitialAppRoot(const google_apis::FileResource& app_root_folder);
 
-  void ForceActivateTrackerByPath(int64 parent_tracker_id,
+  void ForceActivateTrackerByPath(int64_t parent_tracker_id,
                                   const std::string& title,
                                   const std::string& file_id);
 
@@ -397,7 +399,7 @@ class MetadataDatabase {
 
   bool enable_on_disk_index_;
 
-  int64 largest_known_change_id_;
+  int64_t largest_known_change_id_;
 
   scoped_ptr<MetadataDatabaseIndexInterface> index_;