Rename WebCore to blink in Modules

Source/modules/indexeddb/IDBTransaction.cpp

Index: Source/modules/indexeddb/IDBTransaction.cpp
diff --git a/Source/modules/indexeddb/IDBTransaction.cpp b/Source/modules/indexeddb/IDBTransaction.cpp
index 68275fe67ac1c7f18a93815593d6586a7c66dd1f..3a2453fee13820d0cb838c76cf1d38a707ddf00b 100644
--- a/Source/modules/indexeddb/IDBTransaction.cpp
+++ b/Source/modules/indexeddb/IDBTransaction.cpp
@@ -41,7 +41,7 @@
 
 using blink::WebIDBDatabase;
 
-namespace WebCore {
+namespace blink {
 
 IDBTransaction* IDBTransaction::create(ExecutionContext* context, int64_t id, const Vector<String>& objectStoreNames, blink::WebIDBTransactionMode mode, IDBDatabase* db)
 {
@@ -404,4 +404,4 @@ blink::WebIDBDatabase* IDBTransaction::backendDB() const
     return m_database->backend();
 }
 
-} // namespace WebCore
+} // namespace blink