Require user confirmation for chrome.management.uninstall except when uninstalling self.

chrome/browser/extensions/api/management/management_api.cc

Index: chrome/browser/extensions/api/management/management_api.cc
diff --git a/chrome/browser/extensions/api/management/management_api.cc b/chrome/browser/extensions/api/management/management_api.cc
index 6c3489ad6b46fa35fa2ce9048b30207ff25ce41a..122a16104e3e9602998c2028bda52a3bce4a30b4 100644
--- a/chrome/browser/extensions/api/management/management_api.cc
+++ b/chrome/browser/extensions/api/management/management_api.cc
@@ -604,11 +604,21 @@ ManagementUninstallFunction::~ManagementUninstallFunction() {
 bool ManagementUninstallFunction::RunImpl() {
   scoped_ptr<management::Uninstall::Params> params(
       management::Uninstall::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(extension_);
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
-  bool show_confirm_dialog = false;
-  if (params->options.get() && params->options->show_confirm_dialog.get())
-    show_confirm_dialog = *params->options->show_confirm_dialog;
+  bool show_confirm_dialog = true;
+  // By default confirmation dialog isn't shown when uninstalling self, but this
+  // can be overridden with showConfirmDialog.
+  if (params->id == extension_->id()) {
+    show_confirm_dialog = false;
+    if (params->options.get() && params->options->show_confirm_dialog.get())
+      show_confirm_dialog = *params->options->show_confirm_dialog;
+  }
+  if (show_confirm_dialog && !user_gesture()) {
+    error_ = keys::kGestureNeededForUninstallError;
+    return false;
+  }
 
   return Uninstall(params->id, show_confirm_dialog);
 }