Move Requirements out of Extension Class

chrome/browser/extensions/extension_toolbar_model_browsertest.cc

Index: chrome/browser/extensions/extension_toolbar_model_browsertest.cc
diff --git a/chrome/browser/extensions/extension_toolbar_model_browsertest.cc b/chrome/browser/extensions/extension_toolbar_model_browsertest.cc
index 238c60eb732f4d3d1b9a60fbb99fb94f670949cf..9bb539f959fce6fd227246f7c92fa5e100779ad9 100644
--- a/chrome/browser/extensions/extension_toolbar_model_browsertest.cc
+++ b/chrome/browser/extensions/extension_toolbar_model_browsertest.cc
@@ -29,6 +29,7 @@ class ExtensionToolbarModelTest : public ExtensionBrowserTest,
   }
 
   virtual void SetUpOnMainThread() OVERRIDE {
+    ExtensionBrowserTest::SetUpOnMainThread();
     ExtensionService* service = extensions::ExtensionSystem::Get(
         browser()->profile())->extension_service();
     model_ = service->toolbar_model();
@@ -37,6 +38,7 @@ class ExtensionToolbarModelTest : public ExtensionBrowserTest,
 
   virtual void CleanUpOnMainThread() OVERRIDE {
     model_->RemoveObserver(this);
+    ExtensionBrowserTest::CleanUpOnMainThread();
   }
 
   virtual void BrowserActionAdded(const Extension* extension,