Fix for management API related to escalated permissions disabled extensions

The general approach is to require user gesture and put up the confirmation UI if an extension wants to re-enable a disabled-due-to-permissions-escalation extension.

Also added some new infrastructure for making this easier to test.

(This is re-landing http://codereview.chromium.org/8423069/ which had a compile
 error on the cros_tegra2 bot)

BUG=102579
TEST=See bug

TBR=aa@chromium.org

Review URL: http://codereview.chromium.org/8488012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110376 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 23 insertions, 2 deletions

diff --git a/chrome/browser/extensions/extension_management_api.h b/chrome/browser/extensions/extension_management_api.h
index d73b407..b7e6b80 100644
--- a/chrome/browser/extensions/extension_management_api.h
+++ b/chrome/browser/extensions/extension_management_api.h
@@ -8,6 +8,7 @@
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/extensions/extension_function.h"
+#include "chrome/browser/extensions/extension_install_ui.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
@@ -18,6 +19,11 @@ class ExtensionManagementFunction : public SyncExtensionFunction {
   ExtensionService* service();
 };
 
+class AsyncExtensionManagementFunction : public AsyncExtensionFunction {
+ protected:
+  ExtensionService* service();
+};
+
 class GetAllExtensionsFunction : public ExtensionManagementFunction {
   virtual ~GetAllExtensionsFunction() {}
   virtual bool RunImpl() OVERRIDE;
@@ -54,9 +60,24 @@ class LaunchAppFunction : public ExtensionManagementFunction {
   DECLARE_EXTENSION_FUNCTION_NAME("management.launchApp");
 };
 
-class SetEnabledFunction : public ExtensionManagementFunction {
-  virtual ~SetEnabledFunction() {}
+class SetEnabledFunction : public AsyncExtensionManagementFunction,
+                           public ExtensionInstallUI::Delegate {
+ public:
+  SetEnabledFunction();
+  virtual ~SetEnabledFunction();
   virtual bool RunImpl() OVERRIDE;
+
+ protected:
+  // ExtensionInstalUI::Delegate.
+  virtual void InstallUIProceed() OVERRIDE;
+  virtual void InstallUIAbort(bool user_initiated) OVERRIDE;
+
+ private:
+  std::string extension_id_;
+
+  // Used for prompting to re-enable items with permissions escalation updates.
+  scoped_ptr<ExtensionInstallUI> install_ui_;
+
   DECLARE_EXTENSION_FUNCTION_NAME("management.setEnabled");
 };