Blob support for IDB [Blink]

Source/web/IDBDatabaseBackendProxy.cpp

Index: Source/web/IDBDatabaseBackendProxy.cpp
diff --git a/Source/web/IDBDatabaseBackendProxy.cpp b/Source/web/IDBDatabaseBackendProxy.cpp
index 0680198a98a3aca59392e6aebbb9d0518dfcc9f0..e65409acab417a2e09927a88f73456204c618d4d 100644
--- a/Source/web/IDBDatabaseBackendProxy.cpp
+++ b/Source/web/IDBDatabaseBackendProxy.cpp
@@ -34,6 +34,7 @@
 #include "modules/indexeddb/IDBDatabaseCallbacks.h"
 #include "modules/indexeddb/IDBKeyRange.h"
 #include "modules/indexeddb/IDBMetadata.h"
+#include "public/platform/WebBlobInfo.h"
 #include "public/platform/WebData.h"
 #include "public/platform/WebIDBCursor.h"
 #include "public/platform/WebIDBDatabase.h"
@@ -103,10 +104,20 @@ void IDBDatabaseBackendProxy::get(int64_t transactionId, int64_t objectStoreId,
         m_webIDBDatabase->get(transactionId, objectStoreId, indexId, keyRange, keyOnly, new WebIDBCallbacksImpl(callbacks));
 }
 
-void IDBDatabaseBackendProxy::put(int64_t transactionId, int64_t objectStoreId, PassRefPtr<SharedBuffer> value, PassRefPtr<IDBKey> key, PutMode putMode, PassRefPtr<IDBCallbacks> callbacks, const Vector<int64_t>& indexIds, const Vector<IndexKeys>& indexKeys)
+void IDBDatabaseBackendProxy::put(int64_t transactionId, int64_t objectStoreId, PassRefPtr<SharedBuffer> value, const Vector<WebCore::BlobInfo>* blobInfo, PassRefPtr<IDBKey> key, PutMode putMode, PassRefPtr<IDBCallbacks> callbacks, const Vector<int64_t>& indexIds, const Vector<IndexKeys>& indexKeys)
 {
     if (m_webIDBDatabase) {
-        m_webIDBDatabase->put(transactionId, objectStoreId, WebData(value), key, static_cast<WebIDBDatabase::PutMode>(putMode), new WebIDBCallbacksImpl(callbacks), indexIds, indexKeys);
+        size_t blobCount = blobInfo ? blobInfo->size() : 0;
+        WebVector<WebBlobInfo> webBlobInfo(blobCount);
+        for (size_t i = 0; i < blobCount; ++i) {
+            const WebCore::BlobInfo& info = (*blobInfo)[i];
+            if (info.isFile())
+                webBlobInfo[i] = WebBlobInfo(WebString(), info.filePath(), info.fileName(), info.type());
+            else
+                webBlobInfo[i] = WebBlobInfo(info.url(), info.type(), info.size());
+        }
+
+        m_webIDBDatabase->put(transactionId, objectStoreId, WebData(value), webBlobInfo, key, static_cast<WebIDBDatabase::PutMode>(putMode), new WebIDBCallbacksImpl(callbacks), indexIds, indexKeys);
     }
 }