Convert ProtocolHandlerRegistry to be a ProfileKeyedService.

chrome/browser/profiles/profile.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.
 
 // 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 272 matching lines @@
   // Returns the SSLConfigService for this profile.
   virtual net::SSLConfigService* GetSSLConfigService() = 0;
 
   // Returns the Hostname <-> Content settings map for this profile.
   virtual HostContentSettingsMap* GetHostContentSettingsMap() = 0;
 
   // Returns the BookmarkModel, creating if not yet created.
   virtual BookmarkModel* GetBookmarkModel() = 0;
 
   // Returns the ProtocolHandlerRegistry, creating if not yet created.
+  // TODO(smckay): replace this with access via ProtocolHandlerRegistryFactory.
   virtual ProtocolHandlerRegistry* GetProtocolHandlerRegistry() = 0;
 
   // Return whether 2 profiles are the same. 2 profiles are the same if they
   // represent the same profile. This can happen if there is pointer equality
   // or if one profile is the incognito version of another profile (or vice
   // versa).
   virtual bool IsSameProfile(Profile* profile) = 0;
 
   // Returns the time the profile was started. This is not the time the profile
   // was created, rather it is the time the user started chrome and logged into
   // this profile. For the single profile case, this corresponds to the time
   // the user started chrome.
   virtual base::Time GetStartTime() const = 0;
 
   // Marks the profile as cleanly shutdown.
   //
   // NOTE: this is invoked internally on a normal shutdown, but is public so
   // that it can be invoked when the user logs out/powers down (WM_ENDSESSION).
   virtual void MarkAsCleanShutdown() = 0;
 
   // Start up service that gathers data from a promo resource feed.
   virtual void InitPromoResources() = 0;
 
-  // Register URLRequestFactories for protocols registered with
-  // registerProtocolHandler.
-  virtual void InitRegisteredProtocolHandlers() = 0;
-
   // Returns the last directory that was chosen for uploading or opening a file.
   virtual FilePath last_selected_directory() = 0;
   virtual void set_last_selected_directory(const FilePath& path) = 0;
 
 #if defined(OS_CHROMEOS)
   enum AppLocaleChangedVia {
     // Caused by chrome://settings change.
     APP_LOCALE_CHANGED_VIA_SETTINGS,
     // Locale has been reverted via LocaleChangeGuard.
     APP_LOCALE_CHANGED_VIA_REVERT,
@@ skipping 114 matching lines @@
 struct hash<Profile*> {
   std::size_t operator()(Profile* const& p) const {
     return reinterpret_cast<std::size_t>(p);
   }
 };
 
 }  // namespace BASE_HASH_NAMESPACE
 #endif
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_H_