Improving logging in /app, /base, /crypto and /ipc. Updating plain DCHECK() usages for DCHECK_EQ/LE/GE() equivalents.

BUG=58409
TEST=None

Review URL: http://codereview.chromium.org/6880166

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83362 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/ipc/ipc_sync_channel.cc b/ipc/ipc_sync_channel.cc
index 5cc4729..97e1c18d 100644
--- a/ipc/ipc_sync_channel.cc
+++ b/ipc/ipc_sync_channel.cc
@@ -361,7 +361,7 @@
     CancelPendingSends();
   } else {
     // We got the reply, timed out or the process shutdown.
-    DCHECK(event == GetSendDoneEvent());
+    DCHECK_EQ(GetSendDoneEvent(), event);
     MessageLoop::current()->QuitNow();
   }
 }