Send an onInstalled event for shared module update

chrome/browser/extensions/test_extension_system.cc

Index: chrome/browser/extensions/test_extension_system.cc
diff --git a/chrome/browser/extensions/test_extension_system.cc b/chrome/browser/extensions/test_extension_system.cc
index 1a062ac4632ab16823e54b1d6f84aa7cd2e79c2a..9a8a3be5fc650d71d64fecc6a729beebfb618196 100644
--- a/chrome/browser/extensions/test_extension_system.cc
+++ b/chrome/browser/extensions/test_extension_system.cc
@@ -10,6 +10,7 @@
 #include "chrome/browser/extensions/error_console/error_console.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/install_verifier.h"
+#include "chrome/browser/extensions/shared_module_service.h"
 #include "chrome/browser/extensions/standard_management_policy_provider.h"
 #include "chrome/browser/extensions/state_store.h"
 #include "chrome/browser/extensions/user_script_master.h"
@@ -187,6 +188,12 @@ ContentVerifier* TestExtensionSystem::content_verifier() {
   return NULL;
 }
 
+scoped_ptr<ExtensionSet> TestExtensionSystem::GetDependentExtensions(
+    const Extension* extension) {
+  return extension_service()->shared_module_service()->GetDependentExtensions(
+      extension);
+}
+
 // static
 KeyedService* TestExtensionSystem::Build(content::BrowserContext* profile) {
   return new TestExtensionSystem(static_cast<Profile*>(profile));