Add FilePath to base namespace.

content/browser/appcache/chrome_appcache_service.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 CONTENT_BROWSER_APPCACHE_CHROME_APPCACHE_SERVICE_H_
 #define CONTENT_BROWSER_APPCACHE_CHROME_APPCACHE_SERVICE_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/sequenced_task_runner_helpers.h"
 #include "content/common/content_export.h"
 #include "webkit/appcache/appcache_policy.h"
 #include "webkit/appcache/appcache_service.h"
 #include "webkit/quota/special_storage_policy.h"
 
+namespace base {
 class FilePath;
+}
 
 namespace net {
 class URLRequestContextGetter;
 }
 
 namespace content {
 class ResourceContext;
 
 struct ChromeAppCacheServiceDeleter;
 
@@ skipping 10 matching lines @@
 // to worry about clients calling AppCacheService methods.
 class CONTENT_EXPORT ChromeAppCacheService
     : public base::RefCountedThreadSafe<ChromeAppCacheService,
                                         ChromeAppCacheServiceDeleter>,
       NON_EXPORTED_BASE(public appcache::AppCacheService),
       NON_EXPORTED_BASE(public appcache::AppCachePolicy) {
  public:
   explicit ChromeAppCacheService(quota::QuotaManagerProxy* proxy);
 
   void InitializeOnIOThread(
-      const FilePath& cache_path,  // may be empty to use in-memory structures
+      const base::FilePath& cache_path,  // May be empty to use in-memory structs.
       ResourceContext* resource_context,
       net::URLRequestContextGetter* request_context_getter,
       scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy);
 
   // AppCachePolicy overrides
   virtual bool CanLoadAppCache(const GURL& manifest_url,
                                const GURL& first_party) OVERRIDE;
   virtual bool CanCreateAppCache(const GURL& manifest_url,
                                  const GURL& first_party) OVERRIDE;
 
  protected:
   virtual ~ChromeAppCacheService();
 
  private:
   friend class base::DeleteHelper<ChromeAppCacheService>;
   friend class base::RefCountedThreadSafe<ChromeAppCacheService,
                                           ChromeAppCacheServiceDeleter>;
   friend struct ChromeAppCacheServiceDeleter;
 
   void DeleteOnCorrectThread() const;
 
   ResourceContext* resource_context_;
-  FilePath cache_path_;
+  base::FilePath cache_path_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeAppCacheService);
 };
 
 struct ChromeAppCacheServiceDeleter {
   static void Destruct(const ChromeAppCacheService* service) {
     service->DeleteOnCorrectThread();
   }
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_APPCACHE_CHROME_APPCACHE_SERVICE_H_