Provide empty default implementation of OutputStream::WriteUint32Chunk to make Webkit V8 bindings c…

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index f26d24b86a6261438999d46ce6714d456760c55e..0f05230596e19496a7a98515dea6fa918b7a6a31 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -3772,7 +3772,11 @@ class V8EXPORT OutputStream {  // NOLINT
    * can be stopped by returning kAbort as function result. EndOfStream
    * will not be called in case writing was aborted.
    */
-  virtual WriteResult WriteUint32Chunk(uint32_t* data, int count) = 0;
+  // TODO(loislo): Make this pure virtual when WebKit's V8 bindings
+  // have been updated.
+  virtual WriteResult WriteUint32Chunk(uint32_t* data, int count) {
+    return kAbort;
+  };
 };