Beginning of support for extension content verification

chrome/browser/extensions/extension_service.h

Index: chrome/browser/extensions/extension_service.h
diff --git a/chrome/browser/extensions/extension_service.h b/chrome/browser/extensions/extension_service.h
index 03f18a1957bce230be6e745614a80eefb2d8d16b..ca80400f6adf930451067bf2b8471645f19fe134 100644
--- a/chrome/browser/extensions/extension_service.h
+++ b/chrome/browser/extensions/extension_service.h
@@ -24,6 +24,7 @@
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
+#include "extensions/browser/content_verifier.h"
 #include "extensions/browser/extension_function_histogram_value.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/external_provider_interface.h"
@@ -126,7 +127,8 @@ class ExtensionService
     : public ExtensionServiceInterface,
       public extensions::ExternalProviderInterface::VisitorInterface,
       public content::NotificationObserver,
-      public extensions::Blacklist::Observer {
+      public extensions::Blacklist::Observer,
+      public extensions::ContentVerifierObserver {
  public:
   // Attempts to uninstall an extension from a given ExtensionService. Returns
   // true iff the target extension exists.
@@ -471,6 +473,9 @@ class ExtensionService
     external_updates_finished_callback_ = callback;
   }
 
+  // ContentVerifierObserver implementation.
+  virtual void ContentVerifyFailed(const std::string& extension_id) OVERRIDE;
+
   // Adds/Removes update observers.
   void AddUpdateObserver(extensions::UpdateObserver* observer);
   void RemoveUpdateObserver(extensions::UpdateObserver* observer);