base: Remove the string logging from CHECK().

chromeos/login/login_state.cc

Index: chromeos/login/login_state.cc
diff --git a/chromeos/login/login_state.cc b/chromeos/login/login_state.cc
index 99c5dfe8c3ff9c9dad72a3e921fae2fc665b0626..4560f9c7e2e270e1c7e4aa64062b4bd4ef24abaf 100644
--- a/chromeos/login/login_state.cc
+++ b/chromeos/login/login_state.cc
@@ -42,7 +42,8 @@ void LoginState::Shutdown() {
 
 // static
 LoginState* LoginState::Get() {
-  CHECK(g_login_state) << "LoginState::Get() called before Initialize()";
+  // LoginState::Get() called before Initialize()
+  CHECK(g_login_state);
   return g_login_state;
 }