Tag XFA data bound to V8 Objects.

Because we don't want to trust anything V8 gives us back.
Use a deep namespace so we can have a short declaration in the
structs, but avoid collisions.

Change-Id: Ibb832a5dcd34c652159c3343dd70c9e2ee561537
Reviewed-on: https://pdfium-review.googlesource.com/38972
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/fxjs/fxjse.cpp b/fxjs/fxjse.cpp
index 68adaa5dd3..44849fdfec 100644
--- a/fxjs/fxjse.cpp
+++ b/fxjs/fxjse.cpp
@@ -6,6 +6,15 @@
 
 #include "fxjs/fxjse.h"
 
+namespace pdfium {
+namespace fxjse {
+
+const char kFuncTag[] = "function descriptor tag";
+const char kClassTag[] = "class descriptor tag";
+
+}  // namespace fxjse
+}  // namespace pdfium
+
 CFXJSE_HostObject::CFXJSE_HostObject() = default;
 
 CFXJSE_HostObject::~CFXJSE_HostObject() = default;