Allow data URL > 2MB for loadDataWithBaseURL

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index fe683d5f99680b4e204cbda0445d74b7464f8de6..bdf6d3fed4a4755f98a366c3b3a054c66ed5ec35 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -1593,10 +1593,12 @@ void RenderViewImpl::OnNavigate(const ViewMsg_Navigate_Params& params) {
     }
   } else if (!params.base_url_for_data_url.is_empty()) {
     // A loadData request with a specified base URL.
-    std::string mime_type, charset, data;
-    if (net::DataURL::Parse(params.url, &mime_type, &charset, &data)) {
+    std::string mime_type, charset;
+    if (net::DataURL::Parse(params.url, &mime_type, &charset, NULL)) {
+      base::StringPiece data(base::RefCountedMemory::AsString(
+            params.data_for_data_url.get()));
       frame->loadData(
-          WebData(data.c_str(), data.length()),
+          WebData(data.data(), data.size()),
           WebString::fromUTF8(mime_type),
           WebString::fromUTF8(charset),
           params.base_url_for_data_url,