base: Remove the string logging from CHECK().

gin/array_buffer.cc

Index: gin/array_buffer.cc
diff --git a/gin/array_buffer.cc b/gin/array_buffer.cc
index d40e8981bd4598a67ce9f8a4e81da041d0f1d8f1..3f257b69038efe0fa97360fbb392b8e92cd83f0f 100644
--- a/gin/array_buffer.cc
+++ b/gin/array_buffer.cc
@@ -87,9 +87,9 @@ class ArrayBuffer::Private : public base::RefCounted<ArrayBuffer::Private> {
 scoped_refptr<ArrayBuffer::Private> ArrayBuffer::Private::From(
     v8::Isolate* isolate, v8::Local<v8::ArrayBuffer> array) {
   if (array->IsExternal()) {
+    // Cannot mix blink and gin ArrayBuffers.
     CHECK_EQ(WrapperInfo::From(v8::Local<v8::Object>::Cast(array)),
-             &g_array_buffer_wrapper_info)
-        << "Cannot mix blink and gin ArrayBuffers";
+             &g_array_buffer_wrapper_info);
     return make_scoped_refptr(static_cast<Private*>(
         array->GetAlignedPointerFromInternalField(kEncodedValueIndex)));
   }