IndexedDB: Pass origin to platform/IPC, rather than DatabaseIdentifier

content/child/indexed_db/webidbfactory_impl.h

 // Copyright 2013 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 CONTENT_CHILD_INDEXED_DB_WEBIDBFACTORY_IMPL_H_
 #define CONTENT_CHILD_INDEXED_DB_WEBIDBFACTORY_IMPL_H_
 
 #include "base/memory/ref_counted.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBCallbacks.h"
 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBDatabaseCallbacks.h"
 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBFactory.h"
 
 namespace blink {
+class WebSecurityOrigin;
 class WebString;
 }
 
 namespace content {
 class ThreadSafeSender;
 
 class WebIDBFactoryImpl : public blink::WebIDBFactory {
  public:
   explicit WebIDBFactoryImpl(ThreadSafeSender* thread_safe_sender);
   ~WebIDBFactoryImpl() override;
 
   // See WebIDBFactory.h for documentation on these functions.
   void getDatabaseNames(blink::WebIDBCallbacks* callbacks,
-                        const blink::WebString& database_identifier) override;
+                        const blink::WebSecurityOrigin& origin) override;
   void open(const blink::WebString& name,
             long long version,
             long long transaction_id,
             blink::WebIDBCallbacks* callbacks,
             blink::WebIDBDatabaseCallbacks* databaseCallbacks,
-            const blink::WebString& database_identifier) override;
+            const blink::WebSecurityOrigin& origin) override;
   void deleteDatabase(const blink::WebString& name,
                       blink::WebIDBCallbacks* callbacks,
-                      const blink::WebString& database_identifier) override;
+                      const blink::WebSecurityOrigin& origin) override;
 
  private:
   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_INDEXED_DB_WEBIDBFACTORY_IMPL_H_