Blob support for IDB [Blink]

Source/modules/indexeddb/WebIDBCallbacksImpl.cpp

Index: Source/modules/indexeddb/WebIDBCallbacksImpl.cpp
diff --git a/Source/modules/indexeddb/WebIDBCallbacksImpl.cpp b/Source/modules/indexeddb/WebIDBCallbacksImpl.cpp
index 9fa9f2fd6abc13996a4a2f8a68c0ae161cd1f8b3..00b4e71d4b72d91bf1bd7b2f9510c2a104b40c1d 100644
--- a/Source/modules/indexeddb/WebIDBCallbacksImpl.cpp
+++ b/Source/modules/indexeddb/WebIDBCallbacksImpl.cpp
@@ -33,12 +33,14 @@
 #include "modules/indexeddb/IDBMetadata.h"
 #include "modules/indexeddb/IDBRequest.h"
 #include "platform/SharedBuffer.h"
+#include "platform/blob/BlobInfo.h"
 #include "public/platform/WebData.h"
 #include "public/platform/WebIDBCursor.h"
 #include "public/platform/WebIDBDatabase.h"
 #include "public/platform/WebIDBDatabaseError.h"
 #include "public/platform/WebIDBKey.h"
 
+using blink::WebBlobInfo;
 using blink::WebData;
 using blink::WebIDBCursor;
 using blink::WebIDBDatabase;
@@ -47,6 +49,7 @@ using blink::WebIDBIndex;
 using blink::WebIDBKey;
 using blink::WebIDBKeyPath;
 using blink::WebIDBMetadata;
+using blink::WebVector;
 
 namespace WebCore {
 
@@ -64,13 +67,20 @@ WebIDBCallbacksImpl::WebIDBCallbacksImpl(PassRefPtr<IDBRequest> request)
 WebIDBCallbacksImpl::~WebIDBCallbacksImpl()
 {
 }
+static PassOwnPtr<Vector<BlobInfo> > ConvertBlobInfo(const WebVector<WebBlobInfo>& webBlobInfo)
+{
+    OwnPtr<Vector<BlobInfo> > blobInfo = adoptPtr(new Vector<BlobInfo>(webBlobInfo.size()));
+    for (size_t i = 0; i < webBlobInfo.size(); ++i)
+        (*blobInfo)[i] = webBlobInfo[i];
+    return blobInfo.release();
+}
 
 void WebIDBCallbacksImpl::onError(const WebIDBDatabaseError& error)
 {
     m_request->onError(error);
 }
 
-void WebIDBCallbacksImpl::onSuccess(const blink::WebVector<blink::WebString>& webStringList)
+void WebIDBCallbacksImpl::onSuccess(const WebVector<blink::WebString>& webStringList)
 {
     Vector<String> stringList;
     for (size_t i = 0; i < webStringList.size(); ++i)
@@ -78,9 +88,9 @@ void WebIDBCallbacksImpl::onSuccess(const blink::WebVector<blink::WebString>& we
     m_request->onSuccess(stringList);
 }
 
-void WebIDBCallbacksImpl::onSuccess(WebIDBCursor* cursor, const WebIDBKey& key, const WebIDBKey& primaryKey, const WebData& value)
+void WebIDBCallbacksImpl::onSuccess(WebIDBCursor* cursor, const WebIDBKey& key, const WebIDBKey& primaryKey, const WebData& value, const WebVector<WebBlobInfo>& webBlobInfo)
 {
-    m_request->onSuccess(adoptPtr(cursor), key, primaryKey, value);
+    m_request->onSuccess(adoptPtr(cursor), key, primaryKey, value, ConvertBlobInfo(webBlobInfo));
 }
 
 void WebIDBCallbacksImpl::onSuccess(WebIDBDatabase* backend, const WebIDBMetadata& metadata)
@@ -93,14 +103,14 @@ void WebIDBCallbacksImpl::onSuccess(const WebIDBKey& key)
     m_request->onSuccess(key);
 }
 
-void WebIDBCallbacksImpl::onSuccess(const WebData& value)
+void WebIDBCallbacksImpl::onSuccess(const WebData& value, const WebVector<WebBlobInfo>& webBlobInfo)
 {
-    m_request->onSuccess(value);
+    m_request->onSuccess(value, ConvertBlobInfo(webBlobInfo));
 }
 
-void WebIDBCallbacksImpl::onSuccess(const WebData& value, const WebIDBKey& key, const WebIDBKeyPath& keyPath)
+void WebIDBCallbacksImpl::onSuccess(const WebData& value, const WebVector<WebBlobInfo>& webBlobInfo, const WebIDBKey& key, const WebIDBKeyPath& keyPath)
 {
-    m_request->onSuccess(value, key, keyPath);
+    m_request->onSuccess(value, ConvertBlobInfo(webBlobInfo), key, keyPath);
 }
 
 void WebIDBCallbacksImpl::onSuccess(long long value)
@@ -113,9 +123,9 @@ void WebIDBCallbacksImpl::onSuccess()
     m_request->onSuccess();
 }
 
-void WebIDBCallbacksImpl::onSuccess(const WebIDBKey& key, const WebIDBKey& primaryKey, const WebData& value)
+void WebIDBCallbacksImpl::onSuccess(const WebIDBKey& key, const WebIDBKey& primaryKey, const WebData& value, const WebVector<WebBlobInfo>& webBlobInfo)
 {
-    m_request->onSuccess(key, primaryKey, value);
+    m_request->onSuccess(key, primaryKey, value, ConvertBlobInfo(webBlobInfo));
 }
 
 void WebIDBCallbacksImpl::onBlocked(long long oldVersion)