Remove some Profile-keyed factory boilerplate: management omnibox preference push_messaging.

chrome/browser/extensions/api/omnibox/omnibox_api.h

Index: chrome/browser/extensions/api/omnibox/omnibox_api.h
diff --git a/chrome/browser/extensions/api/omnibox/omnibox_api.h b/chrome/browser/extensions/api/omnibox/omnibox_api.h
index db0ba837c72e8f127b62088f4291b6014c0ace1d..484933b2bac27ece76c54de709d6413352f33b14 100644
--- a/chrome/browser/extensions/api/omnibox/omnibox_api.h
+++ b/chrome/browser/extensions/api/omnibox/omnibox_api.h
@@ -12,9 +12,9 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
 #include "chrome/browser/autocomplete/autocomplete_match.h"
+#include "chrome/browser/extensions/api/profile_keyed_api_factory.h"
 #include "chrome/browser/extensions/extension_function.h"
 #include "chrome/browser/extensions/extension_icon_manager.h"
-#include "chrome/browser/profiles/profile_keyed_service.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
@@ -78,7 +78,7 @@ class OmniboxSendSuggestionsFunction : public SyncExtensionFunction {
   virtual bool RunImpl() OVERRIDE;
 };
 
-class OmniboxAPI : public ProfileKeyedService,
+class OmniboxAPI : public ProfileKeyedAPI,
                    public content::NotificationObserver {
  public:
   explicit OmniboxAPI(Profile* profile);
@@ -103,8 +103,16 @@ class OmniboxAPI : public ProfileKeyedService,
   gfx::Image GetOmniboxPopupIcon(const std::string& extension_id);
 
  private:
+  friend class ProfileKeyedAPIFactory<OmniboxAPI>;
+
   typedef std::set<const Extension*> PendingExtensions;
 
+  // ProfileKeyedAPI implementation.
+  static const char* service_name() {
+    return "OmniboxAPI";
+  }
+  static const bool kServiceRedirectedInIncognito = true;
+
   TemplateURLService* url_service_;
 
   // List of extensions waiting for the TemplateURLService to Load to
@@ -116,8 +124,14 @@ class OmniboxAPI : public ProfileKeyedService,
   // Keeps track of favicon-sized omnibox icons for extensions.
   ExtensionIconManager omnibox_icon_manager_;
   ExtensionIconManager omnibox_popup_icon_manager_;
+
+  DISALLOW_COPY_AND_ASSIGN(OmniboxAPI);
 };
 
+template <>
+ProfileKeyedAPIFactory<OmniboxAPI>*
+ProfileKeyedAPIFactory<OmniboxAPI>::GetInstance();
+
 class OmniboxSetDefaultSuggestionFunction : public SyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("omnibox.setDefaultSuggestion");