
This change adds struct PP_PrivateAccessibilityButtonFieldInfo to PP_PrivateAccessibilityFormFieldInfo to transfer accessibility related PDF button data (radio button, checkbox and push button) from the plugin process to the mimehandler process. Made the same changes to the C++ versions of these structs and added the appropriate conversion code. Bug: 1030242 Change-Id: I33eaab3c6471e017799c54ad8d9c98c43e1baeca Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2217716 Commit-Queue: Mansi Awasthi <maawas@microsoft.com> Reviewed-by: Daniel Cheng <dcheng@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Ankit Kumar 🌪️ <ankk@microsoft.com> Cr-Commit-Position: refs/heads/master@{#775964}