Linux/ChromeOS Chromium style checker cleanup, chrome/ edition part 1.

chrome/renderer/extensions/content_watcher.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/common/extensions/extension_messages.h"
 #include "chrome/renderer/extensions/chrome_v8_context.h"
 #include "chrome/renderer/extensions/chrome_v8_extension.h"
 #include "chrome/renderer/extensions/content_watcher.h"
 #include "chrome/renderer/extensions/dispatcher.h"
 #include "content/public/renderer/render_view.h"
@@ skipping 57 matching lines @@
 
     // Make sure to replace the contents of it->second because it contains
     // dangling StringPieces that referred into the old css_selectors_ content.
     it->second = FindMatchingSelectors(frame);
   }
 
   // For each top-level frame, inform the browser about its new matching set of
   // selectors.
   struct NotifyVisitor : public content::RenderViewVisitor {
     explicit NotifyVisitor(ContentWatcher* watcher) : watcher_(watcher) {}
-    virtual bool Visit(content::RenderView* view) {
+    virtual bool Visit(content::RenderView* view) OVERRIDE {
       watcher_->NotifyBrowserOfChange(view->GetWebView()->mainFrame());
       return true;  // Continue visiting.
     }
     ContentWatcher* watcher_;
   };
   NotifyVisitor visitor(this);
   content::RenderView::ForEach(&visitor);
 }
 
 void ContentWatcher::DidCreateDocumentElement(WebKit::WebFrame* frame) {
@@ skipping 111 matching lines @@
            it = transitive_selectors.begin();
        it != transitive_selectors.end(); ++it)
     selector_strings.push_back(it->as_string());
   content::RenderView* view =
       content::RenderView::FromWebView(top_frame->view());
   view->Send(new ExtensionHostMsg_OnWatchedPageChange(
       view->GetRoutingID(), selector_strings));
 }
 
 }  // namespace extensions