Moved the FakeDownloadItem to content/public/test.

content/public/test/fake_download_item.h

 // Copyright 2016 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_NTP_SNIPPETS_FAKE_DOWNLOAD_ITEM_H_
-#define CHROME_BROWSER_NTP_SNIPPETS_FAKE_DOWNLOAD_ITEM_H_
+#ifndef CONTENT_PUBLIC_TEST_FAKE_DOWNLOAD_ITEM_H_
+#define CONTENT_PUBLIC_TEST_FAKE_DOWNLOAD_ITEM_H_
 
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/files/file_path.h"
 #include "base/observer_list.h"
 #include "content/public/browser/download_danger_type.h"
 #include "content/public/browser/download_interrupt_reasons.h"
 #include "content/public/browser/download_item.h"
 #include "ui/base/page_transition_types.h"
 #include "url/gurl.h"
 
-namespace test {
+namespace content {
 
-class FakeDownloadItem : public content::DownloadItem {
+class FakeDownloadItem : public DownloadItem {
  public:
   FakeDownloadItem();
   ~FakeDownloadItem() override;
 
   void AddObserver(Observer* observer) override;
 
   void RemoveObserver(Observer* observer) override;
 
   void NotifyDownloadDestroyed();
 
@@ skipping 36 matching lines @@
   // The methods below are not supported and are not expected to be called.
   void ValidateDangerousDownload() override;
   void StealDangerousDownload(bool delete_file_afterward,
                               const AcquireFileCallback& callback) override;
   void Pause() override;
   void Resume() override;
   void Cancel(bool user_cancel) override;
   void Remove() override;
   void OpenDownload() override;
   void ShowDownloadInShell() override;
-  content::DownloadInterruptReason GetLastReason() const override;
+  DownloadInterruptReason GetLastReason() const override;
   bool IsPaused() const override;
   bool IsTemporary() const override;
   bool CanResume() const override;
   bool IsDone() const override;
   const std::vector<GURL>& GetUrlChain() const override;
   const GURL& GetReferrerUrl() const override;
   const GURL& GetSiteUrl() const override;
   const GURL& GetTabUrl() const override;
   const GURL& GetTabReferrerUrl() const override;
   std::string GetSuggestedFilename() const override;
   std::string GetContentDisposition() const override;
   std::string GetOriginalMimeType() const override;
   std::string GetRemoteAddress() const override;
   bool HasUserGesture() const override;
   ui::PageTransition GetTransitionType() const override;
   const std::string& GetLastModifiedTime() const override;
   const std::string& GetETag() const override;
   bool IsSavePackageDownload() const override;
   const base::FilePath& GetFullPath() const override;
   const base::FilePath& GetForcedFilePath() const override;
   base::FilePath GetFileNameToReportUser() const override;
   TargetDisposition GetTargetDisposition() const override;
   const std::string& GetHash() const override;
   void DeleteFile(const base::Callback<void(bool)>& callback) override;
   bool IsDangerous() const override;
-  content::DownloadDangerType GetDangerType() const override;
+  DownloadDangerType GetDangerType() const override;
   bool TimeRemaining(base::TimeDelta* remaining) const override;
   int64_t CurrentSpeed() const override;
   int PercentComplete() const override;
   bool AllDataSaved() const override;
   int64_t GetTotalBytes() const override;
   int64_t GetReceivedBytes() const override;
   const std::vector<DownloadItem::ReceivedSlice>& GetReceivedSlices()
       const override;
   bool CanShowInFolder() override;
   bool CanOpenDownload() override;
   bool ShouldOpenFileBasedOnExtension() override;
   bool GetOpenWhenComplete() const override;
   bool GetAutoOpened() override;
   bool GetOpened() const override;
   base::Time GetLastAccessTime() const override;
-  content::BrowserContext* GetBrowserContext() const override;
-  content::WebContents* GetWebContents() const override;
-  void OnContentCheckCompleted(
-      content::DownloadDangerType danger_type) override;
+  BrowserContext* GetBrowserContext() const override;
+  WebContents* GetWebContents() const override;
+  void OnContentCheckCompleted(DownloadDangerType danger_type) override;
   void SetOpenWhenComplete(bool open) override;
   void SetOpened(bool opened) override;
   void SetLastAccessTime(base::Time time) override;
   void SetDisplayName(const base::FilePath& name) override;
   std::string DebugString(bool verbose) const override;
 
  private:
   base::ObserverList<Observer> observers_;
   uint32_t id_;
   std::string guid_;
   GURL url_;
   base::FilePath file_path_;
   bool is_file_externally_removed_;
   base::Time start_time_;
   base::Time end_time_;
   DownloadState download_state_;
   std::string mime_type_;
   GURL original_url_;
 
   // The members below are to be returned by methods, which return by reference.
   std::string dummy_string;
   std::vector<GURL> dummy_url_vector;
   GURL dummy_url;
   base::FilePath dummy_file_path;
 
   DISALLOW_COPY_AND_ASSIGN(FakeDownloadItem);
 };
 
-}  // namespace test
+}  // namespace content
 
-#endif  // CHROME_BROWSER_NTP_SNIPPETS_FAKE_DOWNLOAD_ITEM_H_
+#endif  // CONTENT_PUBLIC_TEST_FAKE_DOWNLOAD_ITEM_H_