Implementation of the "Redirect URLs to Packaged Apps" feature.

chrome/browser/extensions/extension_system.h

Index: chrome/browser/extensions/extension_system.h
diff --git a/chrome/browser/extensions/extension_system.h b/chrome/browser/extensions/extension_system.h
index 334bedb09460c7907408e6fe842a270348fe2f96..e2ed8b94b6fbaf8b4e7e8dbdcc888ec5cf23ade6 100644
--- a/chrome/browser/extensions/extension_system.h
+++ b/chrome/browser/extensions/extension_system.h
@@ -37,6 +37,7 @@ class LazyBackgroundTaskQueue;
 class ManagementPolicy;
 class MessageService;
 class NavigationObserver;
+class PlatformAppRedirector;
 class RulesRegistryService;
 class ShellWindowGeometryCache;
 class StandardManagementPolicyProvider;
@@ -129,6 +130,9 @@ class ExtensionSystem : public ProfileKeyedService {
   // The blacklist is created at startup.
   virtual Blacklist* blacklist() = 0;
 
+  // The PlatformAppRedirector is created at startup.
+  virtual PlatformAppRedirector* platform_app_redirector() = 0;

[benwells, 2013/08/30 05:41:39]

Does this have to live here? Can't it be a top level BrowserContextKeyedService
instead of hanging off this one?

From a depencency perspective, this is core Extensions code and should not know
about a platform app concept (which should live in the src/apps component).

[sergeygs, 2013/09/02 07:36:22]

This disappears in the reworked CL.

+
   // Called by the ExtensionService that lives in this system. Gives the
   // info map a chance to react to the load event before the EXTENSION_LOADED
   // notification has fired. The purpose for handling this event first is to
@@ -185,6 +189,7 @@ class ExtensionSystemImpl : public ExtensionSystem {
       OVERRIDE;
   virtual ExtensionWarningService* warning_service() OVERRIDE;
   virtual Blacklist* blacklist() OVERRIDE;  // shared
+  virtual PlatformAppRedirector* platform_app_redirector() OVERRIDE; // shared
 
   virtual void RegisterExtensionWithRequestContexts(
       const Extension* extension) OVERRIDE;
@@ -226,6 +231,7 @@ class ExtensionSystemImpl : public ExtensionSystem {
     MessageService* message_service();
     EventRouter* event_router();
     ExtensionWarningService* warning_service();
+    PlatformAppRedirector* platform_app_redirector();
 
    private:
     Profile* profile_;
@@ -257,6 +263,7 @@ class ExtensionSystemImpl : public ExtensionSystem {
     scoped_refptr<ExtensionInfoMap> extension_info_map_;
     scoped_ptr<ExtensionWarningService> extension_warning_service_;
     scoped_ptr<ExtensionWarningBadgeService> extension_warning_badge_service_;
+    scoped_ptr<PlatformAppRedirector> platform_app_redirector_;
   };
 
   Profile* profile_;