minidump: Add InitializeFromSnapshot() for MinidumpModuleWriter and MinidumpModuleListWriter

minidump: Add InitializeFromSnapshot() for MinidumpModuleWriter and
MinidumpModuleListWriter.

TEST=minidump_test
R=rsesek@chromium.org

Committed: https://chromium.googlesource.com/crashpad/crashpad/+/84b44610cfd483fed7bfd3a5627461025be3aeb2

[Mark Mentovai, 2014-10-28 21:03:48]

mark@chromium.org changed reviewers:
+ rsesek@chromium.org

[Robert Sesek, 2014-10-29 15:25:24]

LGTM

https://codereview.chromium.org/682263002/diff/20001/minidump/minidump_module...
File minidump/minidump_module_writer_test.cc (right):

https://codereview.chromium.org/682263002/diff/20001/minidump/minidump_module...
minidump/minidump_module_writer_test.cc:654: UUID uuids[3] = {};
This doesn't need crashpad:: ?

[Mark Mentovai, 2014-10-29 15:35:37]

https://codereview.chromium.org/682263002/diff/20001/minidump/minidump_module...
File minidump/minidump_module_writer_test.cc (right):

https://codereview.chromium.org/682263002/diff/20001/minidump/minidump_module...
minidump/minidump_module_writer_test.cc:654: UUID uuids[3] = {};
Robert Sesek wrote:
> This doesn't need crashpad:: ?

crashpad:: was only needed in ModuleSnapshot because UUID was a local name in
that class, referring to a method.

Outside of ModuleSnapshot, UUID means crashpad::UUID like normal.

[Mark Mentovai, 2014-10-29 15:38:53]

Committed patchset #2 (id:20001) manually as
84b44610cfd483fed7bfd3a5627461025be3aeb2 (presubmit successful).