Revert "Make GCC happy again." and "Initial switch to Chromium-style CHECK_* and DCHECK_* macros.".

src/bootstrapper.cc

 // Copyright 2014 the V8 project 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 "src/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/code-stubs.h"
 #include "src/extensions/externalize-string-extension.h"
 #include "src/extensions/free-buffer-extension.h"
@@ skipping 1473 matching lines @@
   Factory* factory = isolate->factory();
   Handle<GlobalObject> global(native_context->global_object());
   const char* period_pos = strchr(holder_expr, '.');
   if (period_pos == NULL) {
     return Handle<JSObject>::cast(
         Object::GetPropertyOrElement(
             global, factory->InternalizeUtf8String(holder_expr))
             .ToHandleChecked());
   }
   const char* inner = period_pos + 1;
-  DCHECK(!strchr(inner, '.'));
+  DCHECK_EQ(NULL, strchr(inner, '.'));
   Vector<const char> property(holder_expr,
                               static_cast<int>(period_pos - holder_expr));
   Handle<String> property_string = factory->InternalizeUtf8String(property);
   DCHECK(!property_string.is_null());
   Handle<JSObject> object = Handle<JSObject>::cast(
       Object::GetProperty(global, property_string).ToHandleChecked());
   if (strcmp("prototype", inner) == 0) {
     Handle<JSFunction> function = Handle<JSFunction>::cast(object);
     return Handle<JSObject>(JSObject::cast(function->prototype()));
   }
@@ skipping 1371 matching lines @@
   return from + sizeof(NestingCounterType);
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 } }  // namespace v8::internal