Added ability to set ChromeDownloadManagerDelegate for testing.

chrome/browser/profiles/profile.h

 // Copyright (c) 2011 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.
 
 // This class gathers state related to a single user profile.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_H_
 #pragma once
 
@@ skipping 41 matching lines @@
 class SpeechRecognizer;
 }
 
 namespace chrome_browser_net {
 class Predictor;
 }
 
 class AutocompleteClassifier;
 class BookmarkModel;
 class ChromeAppCacheService;
+class ChromeDownloadManagerDelegate;
 class ChromeURLDataManager;
 class Extension;
 class ExtensionDevToolsManager;
 class ExtensionEventRouter;
 class ExtensionInfoMap;
 class ExtensionMessageService;
 class ExtensionPrefValueMap;
 class ExtensionProcessManager;
 class ExtensionService;
 class ExtensionSpecialStoragePolicy;
@@ skipping 476 matching lines @@
   Profile* CreateOffTheRecordProfile();
 
   virtual chrome_browser_net::Predictor* GetNetworkPredictor();
 
  protected:
   friend class OffTheRecordProfileImpl;
 
   static net::URLRequestContextGetter* default_request_context_;
 
  private:
+  friend class DownloadTest;
+
+  // Allow replacement of the download manager delegate, for interposition
+  // on browser tests.  Note that this takes ownership of |delegate|.
+  virtual void SetDownloadManagerDelegate(
+      ChromeDownloadManagerDelegate* delegate) = 0;
+
   // ***DEPRECATED**: You should be passing in the specific profile's
   // URLRequestContextGetter or using the system URLRequestContextGetter.
   //
   // Returns the request context for the "default" profile.  This may be called
   // from any thread.  This CAN return NULL if a first request context has not
   // yet been created.  If necessary, listen on the UI thread for
   // NOTIFY_DEFAULT_REQUEST_CONTEXT_AVAILABLE.
   static net::URLRequestContextGetter* GetDefaultRequestContext();
 
   bool restored_last_session_;
@@ skipping 15 matching lines @@
 struct hash<Profile*> {
   std::size_t operator()(Profile* const& p) const {
     return reinterpret_cast<std::size_t>(p);
   }
 };
 
 }  // namespace __gnu_cxx
 #endif
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_H_