Revert 146038 as it might have broken chromeos browser_tests - Make eventArgumentMassagers asynchro…

chrome/renderer/extensions/extension_dispatcher.cc

Index: chrome/renderer/extensions/extension_dispatcher.cc
===================================================================
--- chrome/renderer/extensions/extension_dispatcher.cc	(revision 146077)
+++ chrome/renderer/extensions/extension_dispatcher.cc	(working copy)
@@ -211,35 +211,6 @@
   chrome::VersionInfo::Channel channel_;
 };
 
-class LoggingNativeHandler : public NativeHandler {
- public:
-  LoggingNativeHandler() {
-    RouteFunction("DCHECK",
-        base::Bind(&LoggingNativeHandler::Dcheck,
-                   base::Unretained(this)));
-  }
-
-  v8::Handle<v8::Value> Dcheck(const v8::Arguments& args) {
-    CHECK_LE(args.Length(), 2);
-    bool check_value = args[0]->BooleanValue();
-    std::string error_message;
-    if (args.Length() == 2)
-      error_message += "Error: " + std::string(*v8::String::AsciiValue(args[1]))
-          + "\n";
-
-    v8::Handle<v8::Array> stack_trace(
-        v8::StackTrace::CurrentStackTrace(10)->AsArray());
-    error_message += "Stack trace: {\n";
-    for (size_t i = 0; i < stack_trace->Length(); i++) {
-      error_message += "  "
-          + std::string(*v8::String::AsciiValue(stack_trace->Get(i))) + "\n";
-    }
-    error_message += "}";
-    DCHECK(check_value) << error_message;
-    return v8::Undefined();
-  }
-};
-
 void InstallAppBindings(ModuleSystem* module_system,
                         v8::Handle<v8::Object> chrome,
                         v8::Handle<v8::Object> chrome_hidden) {
@@ -258,7 +229,7 @@
                               "chromeHiddenWebstore");
 }
 
-}  // namespace
+}
 
 ExtensionDispatcher::ExtensionDispatcher()
     : is_webkit_initialized_(false),
@@ -719,8 +690,6 @@
   module_system->RegisterNativeHandler("channel",
       scoped_ptr<NativeHandler>(new ChannelNativeHandler(
           static_cast<chrome::VersionInfo::Channel>(chrome_channel_))));
-  module_system->RegisterNativeHandler("logging",
-      scoped_ptr<NativeHandler>(new LoggingNativeHandler()));
   // Create the 'chrome' variable if it doesn't already exist.
   {
     v8::HandleScope handle_scope;