Remove deprecated ExtensionService::GetInstalledExtension() usage

chrome/browser/extensions/extension_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 CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 97 matching lines @@
   // Or don't, because it's probably not something you ever need to know.
   virtual const extensions::Extension* GetExtensionById(
       const std::string& id,
       bool include_disabled) const = 0;
 
   // DEPRECATED: Use ExtensionRegistry instead.
   //
   // Looks up an extension by ID, regardless of whether it's enabled,
   // disabled, blacklisted, or terminated. Use instead:
   //
-  //   ExtensionRegistry::GetExtensionById(id, ExtensionRegistry::EVERYTHING).
+  // ExtensionRegistry::GetInstalledExtension(id).
   virtual const extensions::Extension* GetInstalledExtension(
       const std::string& id) const = 0;
 
   // Returns an update for an extension with the specified id, if installation
   // of that update was previously delayed because the extension was in use. If
   // no updates are pending for the extension returns NULL.
   virtual const extensions::Extension* GetPendingExtensionUpdate(
       const std::string& extension_id) const = 0;
 
   // Finishes installation of an update for an extension with the specified id,
@@ skipping 44 matching lines @@
 // Manages installed and running Chromium extensions. An instance is shared
 // between normal and incognito profiles.
 class ExtensionService
     : public ExtensionServiceInterface,
       public extensions::ExternalProviderInterface::VisitorInterface,
       public content::NotificationObserver,
       public extensions::Blacklist::Observer,
       public extensions::ExtensionManagement::Observer {
  public:
   // Attempts to uninstall an extension from a given ExtensionService. Returns
-  // true iff the target extension exists.
+  // true if the target extension exists.

[not at google - send to devlin, 2015/06/04 17:41:32]

"iff" is correct, it means "if and only if".

[babu, 2015/06/05 11:16:25]

Acknowledged. Thanks!

   static bool UninstallExtensionHelper(ExtensionService* extensions_service,
                                        const std::string& extension_id,
                                        extensions::UninstallReason reason);
 
   // Constructor stores pointers to |profile| and |extension_prefs| but
   // ownership remains at caller.
   ExtensionService(Profile* profile,
                    const base::CommandLine* command_line,
                    const base::FilePath& install_directory,
                    extensions::ExtensionPrefs* extension_prefs,
@@ skipping 570 matching lines @@
                            GreylistUnknownDontChange);
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            ManagementPolicyProhibitsEnableOnInstalled);
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            BlockAndUnblockBlacklistedExtension);
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionService);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_