Replace most LOG statements with DLOG statements in base.

base/synchronization/waitable_event_win.cc

Index: base/synchronization/waitable_event_win.cc
===================================================================
--- base/synchronization/waitable_event_win.cc	(revision 106774)
+++ base/synchronization/waitable_event_win.cc	(working copy)
@@ -75,7 +75,7 @@
 // static
 size_t WaitableEvent::WaitMany(WaitableEvent** events, size_t count) {
   HANDLE handles[MAXIMUM_WAIT_OBJECTS];
-  CHECK_LE(count, MAXIMUM_WAIT_OBJECTS)
+  DCHECK_LE(count, MAXIMUM_WAIT_OBJECTS)

[jar (doing other things), 2011/10/23 00:36:28]

This protects us from a buffer overrun if we could be fooled into having too
many waitable events :-/.  I also wouldn't be surprised is some dynamic set of
events led us to violating this restriction some day.  I think CHECK() might be
good.

If you want to yank the CHECK, you need something (at least) like:
count = std::min(count, MAXIMUM_WAIT_OBJECTS);

...but even then... it varies the semantics by not waiting for some of the
supplied items :-(.  Again, crashing might be better.

       << "Can only wait on " << MAXIMUM_WAIT_OBJECTS << " with WaitMany";
 
   for (size_t i = 0; i < count; ++i)