Most of our code was including Log.h even though that is not where the
"lldb" log channel is defined (Log.h defines the generic logging
infrastructure). This worked because Log.h included Logging.h, even
though it should.
After the recent refactor, it became impossible the two files include
each other in this direction (the opposite inclusion is needed), so this
patch removes the workaround that was put in place and cleans up all
files to include the right thing. It also renames the file to LLDBLog to
better reflect its purpose.
This patch has a couple of outstanding issues. The test is not python3
compatible, and it also seems to fail with python2 (at least under some
circumstances) due to an overambitious assertion.
This reverts the patch as well as subsequent fixup attempts:
014ea9337624fe20aca8892e73b6b3f741d8da9e,
f5f70d1c8fbf12249b4b9598f10a10f12d4db029.
4697e701b8cb40429818609814c7422e49b2ee07.
5c15e8e682e365b3a7fcf35200df79f3fb93b924.
3ec28da6d6430a00b46780555a87acd43fcab790.
