Turn off some path drawing logs by default

Originally the logs are added to track potential performance bug.
Like unexpectedly deep recursion loop.
However so far, we haven't captured anything by these logs.
And they are causing some misunderstanding in some bugs.
So I think it is better to disable it by default.

In the future, we will consider switching to direct Skia arcTo support
and drop this part.

Change-Id: Iff6df7a92e40b4775a644a1497e113de0eedbc8a