base: Remove the string logging from CHECK().

extensions/renderer/safe_builtins.cc

Index: extensions/renderer/safe_builtins.cc
diff --git a/extensions/renderer/safe_builtins.cc b/extensions/renderer/safe_builtins.cc
index c079b4038ec285673a4c44e3df1cb7a2aa1ab1d7..8139eb7d89a853ea7701dbbb7921e983bda609b1 100644
--- a/extensions/renderer/safe_builtins.cc
+++ b/extensions/renderer/safe_builtins.cc
@@ -138,7 +138,7 @@ v8::Local<v8::Private> MakeKey(const char* name, v8::Isolate* isolate) {
 void SaveImpl(const char* name,
               v8::Local<v8::Value> value,
               v8::Local<v8::Context> context) {
-  CHECK(!value.IsEmpty() && value->IsObject()) << name;
+  CHECK(!value.IsEmpty() && value->IsObject());
   context->Global()
       ->SetPrivate(context, MakeKey(name, context->GetIsolate()), value)
       .FromJust();
@@ -149,7 +149,7 @@ v8::Local<v8::Object> Load(const char* name, v8::Local<v8::Context> context) {
       context->Global()
           ->GetPrivate(context, MakeKey(name, context->GetIsolate()))
           .ToLocalChecked();
-  CHECK(value->IsObject()) << name;
+  CHECK(value->IsObject());
   return v8::Local<v8::Object>::Cast(value);
 }