Componentize visitedlinks to src/components/visitedlink

components/visitedlink/browser/visitedlink_delegate.h

 // 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.
 
-#ifndef CHROME_BROWSER_VISITEDLINK_VISITEDLINK_DELEGATE_H_
-#define CHROME_BROWSER_VISITEDLINK_VISITEDLINK_DELEGATE_H_
+#ifndef COMPONENTS_VISITEDLINK_BROWSER_VISITEDLINK_DELEGATE_H_
+#define COMPONENTS_VISITEDLINK_BROWSER_VISITEDLINK_DELEGATE_H_
 
 #include "base/memory/ref_counted.h"
 
 class GURL;
 
 namespace content {
 class BrowserContext;
 }  // namespace content
 
+namespace components {
+
 // Delegate class that clients of VisitedLinkMaster must implement.
 class VisitedLinkDelegate {
  public:
   // Returns true when the two BrowserContexts are equivalent.
   virtual bool AreEquivalentContexts(content::BrowserContext* context1,
                                      content::BrowserContext* context2) = 0;
 
   // See RebuildTable.
   class URLEnumerator : public base::RefCountedThreadSafe<URLEnumerator> {
    public:
@@ skipping 16 matching lines @@
   // across browser runs. This is called by VisitedLinkMaster to repopulate
   // its internal table. Note that methods on enumerator can be called on any
   // thread but the delegate is responsible for synchronizating the calls.
   virtual void RebuildTable(const scoped_refptr<URLEnumerator>& enumerator) = 0;
 
  protected:
 
   virtual ~VisitedLinkDelegate() {}
 };
 
-#endif  // CHROME_BROWSER_VISITEDLINK_VISITEDLINK_DELEGATE_H_
+}  // namespace components
+
+#endif  // COMPONENTS_VISITEDLINK_BROWSER_VISITEDLINK_DELEGATE_H_