FIXUP: Fix QtWebEngine build on Windows

Fix build with MSVC 17.12.

Change-Id: I55531ec8ee2f257d32d47c80603c7a549b02b013
Reviewed-on: https://codereview.qt-project.org/c/qt/qtwebengine-chromium/+/603989
Reviewed-by: Allan Sandfeld Jensen <[email protected]>
Reviewed-by: Kaloyan Chehlarski <[email protected]>

Author: stampho

chromium/v8/src/snapshot/embedded/embedded-data.cc

@@ -237,8 +237,8 @@ EmbeddedData EmbeddedData::NewFromIsolate(Isolate* isolate) {
   Builtins* builtins = isolate->builtins();
 
   // Store instruction stream lengths and offsets.
-  std::vector<struct LayoutDescription> layout_descriptions(kTableSize);
-  std::vector<struct BuiltinLookupEntry> offset_descriptions(kTableSize);
+  std::vector<struct EmbeddedData::LayoutDescription> layout_descriptions(kTableSize);
+  std::vector<struct EmbeddedData::BuiltinLookupEntry> offset_descriptions(kTableSize);
 
   bool saw_unsafe_builtin = false;
   uint32_t raw_code_size = 0;