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The CXFA_SimpleParser is handling the XFA document parsing. This CL
renames the class to make it clearer that this is the XFA document
parser.
Change-Id: Ia290df2671fba9efa221ae997156ee4846749b02
Reviewed-on: https://pdfium-review.googlesource.com/30231
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the HasOwnXML flag from the CXFA_Node objects and
instead uses a MaybeOwned pointer to keep track of the XML nodes.
Change-Id: Ie678258247ec21ecb15c639647b189e140586d25
Reviewed-on: https://pdfium-review.googlesource.com/26811
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Currently a CXFA_Node can be owned by the CXFA_Document root pointer,
the CXFA_Document Purge list or as a child of another CXFA_Node. This
makes it hard to know who currently owns what.
This CL moves all ownership of nodes into a CXFA_NodeOwner class which
CXFA_Document subclasses. The node owner always owns all nodes and is
responsible for cleaning them up upon destruction. The destruction order
is not guarenteed to be in tree order as nodes can be inserted and moved
around the tree.
Change-Id: I6b202b8e844999ba835093dcdd1a808938b6d9a8
Reviewed-on: https://pdfium-review.googlesource.com/26434
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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