This plumbs some of the ZX_INFO_PROCESS_MAPS information out into
MINIDUMP_MEMORY_INFO. The mapping loses some information that Zircon
provides, and some of the data that Windows would provide isn't
available (for example, AllocationProtect). But this gives a general
idea of the memory layout of the process to check for bad pointers, etc.
when inspecting crashes.
Bug: fuchsia:DX-615
Change-Id: I2d7c02be0996672253cf0b1eb6a60b0a55e6033b
Reviewed-on: https://chromium-review.googlesource.com/c/1377089
Commit-Queue: Scott Graham <scottmg@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
