Cleanup: Fix a bunch of lint errors in chrome.

chrome/renderer/extensions/chrome_v8_context_set.cc

 // Copyright (c) 2012 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 "chrome/renderer/extensions/chrome_v8_context_set.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/tracked_objects.h"
 #include "base/values.h"
@@ skipping 30 matching lines @@
   // the render view from the current context.
   if (!event_url.is_valid())
     return true;
 
   WebKit::WebDocument document =
       render_view->GetWebView()->mainFrame()->document();
   return GURL(document.url()).SchemeIs(extensions::kExtensionScheme) &&
        document.securityOrigin().canRequest(event_url);
 }
 
-}
+}  // namespace
 
 ChromeV8ContextSet::ChromeV8ContextSet() {
 }
 ChromeV8ContextSet::~ChromeV8ContextSet() {
 }
 
 int ChromeV8ContextSet::size() const {
   return static_cast<int>(contexts_.size());
 }
 
@@ skipping 83 matching lines @@
       v8_arguments.push_back(converter->ToV8Value(item, context));
     }
 
     v8::Handle<v8::Value> retval;
     (*it)->CallChromeHiddenMethod(
         method_name, v8_arguments.size(), &v8_arguments[0], &retval);
   }
 }
 
 }  // namespace extensions