Replace most LOG statements with DLOG statements in base.

base/rand_util_posix.cc

Index: base/rand_util_posix.cc
===================================================================
--- base/rand_util_posix.cc	(revision 106774)
+++ base/rand_util_posix.cc	(working copy)
@@ -23,7 +23,7 @@
  public:
   URandomFd() {
     fd_ = open("/dev/urandom", O_RDONLY);
-    CHECK_GE(fd_, 0) << "Cannot open /dev/urandom: " << errno;
+    DCHECK_GE(fd_, 0) << "Cannot open /dev/urandom: " << errno;
   }
 
   ~URandomFd() {
@@ -49,7 +49,7 @@
   bool success = file_util::ReadFromFD(urandom_fd,
                                        reinterpret_cast<char*>(&number),
                                        sizeof(number));
-  CHECK(success);
+  DCHECK(success);

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

I think this is worth leaving as a CHECK.  Random numbers are precious to SSL
etc. negotiations, and hence pivotal to security.  

 
   return number;
 }