Update //base to chromium 9659b08ea5a34f889dc4166217f438095ddc10d2

base/logging.cc

Index: base/logging.cc
diff --git a/base/logging.cc b/base/logging.cc
index 1a2f7745aa23bba9a74f1f78acf2bac2e16819ad..7654e7f3bf99e6881e6e896fe8dab0221c9010b1 100644
--- a/base/logging.cc
+++ b/base/logging.cc
@@ -521,6 +521,12 @@ LogMessage::LogMessage(const char* file, int line, LogSeverity severity)
   Init(file, line);
 }
 
+LogMessage::LogMessage(const char* file, int line, const char* condition)
+    : severity_(LOG_FATAL), file_(file), line_(line) {
+  Init(file, line);
+  stream_ << "Check failed: " << condition << ". ";
+}
+
 LogMessage::LogMessage(const char* file, int line, std::string* result)
     : severity_(LOG_FATAL), file_(file), line_(line) {
   Init(file, line);