Remove a ton of IPC from landing putWithIndexKeys

content/common/indexed_db/proxy_webidbtransaction_impl.cc

Index: content/common/indexed_db/proxy_webidbtransaction_impl.cc
diff --git a/content/common/indexed_db/proxy_webidbtransaction_impl.cc b/content/common/indexed_db/proxy_webidbtransaction_impl.cc
index 75d47437510ea808411a95456ee67dd86096724e..8f04e3c774d827c1056aea9bb80db72fb117e5cb 100644
--- a/content/common/indexed_db/proxy_webidbtransaction_impl.cc
+++ b/content/common/indexed_db/proxy_webidbtransaction_impl.cc
@@ -30,13 +30,6 @@ RendererWebIDBTransactionImpl::~RendererWebIDBTransactionImpl() {
       idb_transaction_id_));
 }
 
-int RendererWebIDBTransactionImpl::mode() const {
-  int mode;
-  IndexedDBDispatcher::Send(new IndexedDBHostMsg_TransactionMode(
-      idb_transaction_id_, &mode));
-  return mode;
-}
-
 WebIDBObjectStore* RendererWebIDBTransactionImpl::objectStore(
     const WebString& name,
     WebKit::WebExceptionCode& ec) {