base: Remove the string logging from CHECK().

sandbox/linux/syscall_broker/broker_file_permission.cc

Index: sandbox/linux/syscall_broker/broker_file_permission.cc
diff --git a/sandbox/linux/syscall_broker/broker_file_permission.cc b/sandbox/linux/syscall_broker/broker_file_permission.cc
index 39073444467070b6f1a0c4b4b22280b7488e5369..8a14c7cb3f5433a2cec5641686929c808cd7ae1f 100644
--- a/sandbox/linux/syscall_broker/broker_file_permission.cc
+++ b/sandbox/linux/syscall_broker/broker_file_permission.cc
@@ -222,23 +222,23 @@ BrokerFilePermission::BrokerFilePermission(const std::string& path,
   // Validate this permission and die if invalid!
 
   // Must have enough length for a '/'
-  CHECK(path_.length() > 0) << GetErrorMessageForTests();
+  LOG_IF(FATAL, path_.empty()) << GetErrorMessageForTests();
   // Whitelisted paths must be absolute.
-  CHECK(path_[0] == '/') << GetErrorMessageForTests();
+  LOG_IF(FATAL, path_[0] != '/') << GetErrorMessageForTests();
 
   // Don't allow unlinking on creation without create permission
   if (unlink_) {
-    CHECK(allow_create) << GetErrorMessageForTests();
+    LOG_IF(FATAL, !allow_create) << GetErrorMessageForTests();
   }
   const char last_char = *(path_.rbegin());
   // Recursive paths must have a trailing slash
   if (recursive_) {
-    CHECK(last_char == '/') << GetErrorMessageForTests();
+    LOG_IF(FATAL, last_char != '/') << GetErrorMessageForTests();
   } else {
-    CHECK(last_char != '/') << GetErrorMessageForTests();
+    LOG_IF(FATAL, last_char == '/') << GetErrorMessageForTests();
   }
 }
 
 }  // namespace syscall_broker
 
-}  // namespace sandbox
+}  // namespace sandbox