IndexedDB: Simplify cursor data callbacks.

content/browser/in_process_webkit/indexed_db_callbacks.h

Index: content/browser/in_process_webkit/indexed_db_callbacks.h
diff --git a/content/browser/in_process_webkit/indexed_db_callbacks.h b/content/browser/in_process_webkit/indexed_db_callbacks.h
index 69abbc1990322a542ef2fa5c9b73f579e759d955..c6968734cd7b98ea4f01b1a6aae29db21a63ed44 100644
--- a/content/browser/in_process_webkit/indexed_db_callbacks.h
+++ b/content/browser/in_process_webkit/indexed_db_callbacks.h
@@ -105,14 +105,6 @@ class IndexedDBCallbacks : public IndexedDBCallbacksBase {
   DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks);
 };
 
-// TODO(jsbell): Remove this preamble comment after WK92278 rolls.
-// Pre WK92278:
-// WebIDBCursor uses onSuccess(WebIDBCursor*) when a cursor has been opened,
-// onSuccessWithContinuation() when a continue() call has succeeded, or
-// onSuccess(SerializedScriptValue::nullValue()) to indicate it does
-// not contain any data, i.e., there is no key within the key range,
-// or it has reached the end.
-// Post WK92278:
 // WebIDBCursor uses:
 // * onSuccess(WebIDBCursor*, WebIDBKey, WebIDBKey, SerializedScriptValue)
 //   when an openCursor()/openKeyCursor() call has succeeded,
@@ -133,8 +125,6 @@ class IndexedDBCallbacks<WebKit::WebIDBCursor>
       : IndexedDBCallbacksBase(dispatcher_host, thread_id, response_id),
         cursor_id_(cursor_id) { }
 
-  // TODO(jsbell): Remove this after WK92278 rolls.
-  virtual void onSuccess(WebKit::WebIDBCursor* idb_object);
   virtual void onSuccess(WebKit::WebIDBCursor* idb_object,
                          const WebKit::WebIDBKey& key,
                          const WebKit::WebIDBKey& primaryKey,
@@ -143,8 +133,6 @@ class IndexedDBCallbacks<WebKit::WebIDBCursor>
                          const WebKit::WebIDBKey& primaryKey,
                          const WebKit::WebSerializedScriptValue& value);
   virtual void onSuccess(const WebKit::WebSerializedScriptValue& value);
-  // TODO(jsbell): Remove this after WK92278 rolls.
-  virtual void onSuccessWithContinuation();
   virtual void onSuccessWithPrefetch(
       const WebKit::WebVector<WebKit::WebIDBKey>& keys,
       const WebKit::WebVector<WebKit::WebIDBKey>& primaryKeys,