[fsp] Rename has_next to has_more.

chrome/common/extensions/api/file_system_provider.idl

Index: chrome/common/extensions/api/file_system_provider.idl
diff --git a/chrome/common/extensions/api/file_system_provider.idl b/chrome/common/extensions/api/file_system_provider.idl
index 9b3dd6b5e1c5a490d02cb328c0070343dc6f2791..d5e45330e52c5dd6138ee7afee09d7b6987de7f9 100644
--- a/chrome/common/extensions/api/file_system_provider.idl
+++ b/chrome/common/extensions/api/file_system_provider.idl
@@ -70,16 +70,16 @@ namespace fileSystemProvider {
   callback MetadataCallback = void(EntryMetadata metadata);
 
   // Success callback for the <code>onReadDirectoryRequested</code> event. If
-  // more entries will be returned, then <code>hasNext</code> must be true, and
+  // more entries will be returned, then <code>hasMore</code> must be true, and
   // it has to be called again with additional entries. If no more entries are
-  // available, then <code>hasNext</code> must be set to false.
-  callback EntriesCallback = void(ResourceEntry[] entries, bool hasNext);
+  // available, then <code>hasMore</code> must be set to false.
+  callback EntriesCallback = void(ResourceEntry[] entries, bool hasMore);
 
   // Success callback for the <code>onReadFileRequested</code> event. If more
-  // data will be returned, then <code>hasNext</code> must be true, and it
+  // data will be returned, then <code>hasMore</code> must be true, and it
   // has to be called again with additional entries. If no more data is
-  // available, then <code>hasNext</code> must be set to false.
-  callback FileDataCallback = void(ArrayBuffer data, bool hasNext);
+  // available, then <code>hasMore</code> must be set to false.
+  callback FileDataCallback = void(ArrayBuffer data, bool hasMore);
 
   interface Functions {
     // Mounts a file system with the given <code>fileSystemId</code> and <code>