base: Remove the string logging from CHECK().

extensions/renderer/safe_builtins.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/renderer/safe_builtins.h"
 
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "base/strings/stringprintf.h"
 #include "extensions/renderer/script_context.h"
@@ skipping 120 matching lines @@
 
 v8::Local<v8::Private> MakeKey(const char* name, v8::Isolate* isolate) {
   return v8::Private::ForApi(
       isolate, ToV8StringUnsafe(
                    isolate, base::StringPrintf("%s::%s", kClassName, name)));
 }
 
 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();
 }
 
 v8::Local<v8::Object> Load(const char* name, v8::Local<v8::Context> context) {
   v8::Local<v8::Value> value =
       context->Global()
           ->GetPrivate(context, MakeKey(name, context->GetIsolate()))
           .ToLocalChecked();
-  CHECK(value->IsObject()) << name;
+  CHECK(value->IsObject());
   return v8::Local<v8::Object>::Cast(value);
 }
 
 class ExtensionImpl : public v8::Extension {
  public:
   ExtensionImpl() : v8::Extension(kClassName, kScript) {}
 
  private:
   v8::Local<v8::FunctionTemplate> GetNativeFunctionTemplate(
       v8::Isolate* isolate,
@@ skipping 88 matching lines @@
 
 v8::Local<v8::Object> SafeBuiltins::GetString() const {
   return Load("String", context_->v8_context());
 }
 
 v8::Local<v8::Object> SafeBuiltins::GetError() const {
   return Load("Error", context_->v8_context());
 }
 
 }  //  namespace extensions