Clean up how we handle themes in the extensions system and management API....

chrome/browser/extensions/extension_browsertest.cc

Index: chrome/browser/extensions/extension_browsertest.cc
===================================================================
--- chrome/browser/extensions/extension_browsertest.cc	(revision 75613)
+++ chrome/browser/extensions/extension_browsertest.cc	(working copy)
@@ -18,7 +18,9 @@
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_install_ui.h"
 #include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/theme_installed_infobar_delegate.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/omnibox/location_bar.h"
 #include "chrome/common/chrome_paths.h"
@@ -163,7 +165,7 @@
 
 class MockAutoConfirmExtensionInstallUI : public ExtensionInstallUI {
  public:
-  MockAutoConfirmExtensionInstallUI(Profile* profile) :
+  explicit MockAutoConfirmExtensionInstallUI(Profile* profile) :
       ExtensionInstallUI(profile) {}
 
   // Proceed without confirmation prompt.
@@ -356,6 +358,17 @@
   return (service->GetExtensionById(extension_id, true) == NULL);
 }
 
+void ExtensionBrowserTest::VerifyThemeInfoBarAndUndoInstall() {
+  TabContents* tab_contents = browser()->GetSelectedTabContents();
+  ASSERT_TRUE(tab_contents);
+  ASSERT_EQ(1U, tab_contents->infobar_count());
+  ConfirmInfoBarDelegate* delegate =
+      tab_contents->GetInfoBarDelegateAt(0)->AsConfirmInfoBarDelegate();
+  ASSERT_TRUE(delegate);
+  delegate->Cancel();
+  ASSERT_EQ(0U, tab_contents->infobar_count());
+}
+
 void ExtensionBrowserTest::Observe(NotificationType type,
                                    const NotificationSource& source,
                                    const NotificationDetails& details) {