extensions: Refactor ExtensionInstallUI class.

chrome/browser/ui/webui/options/extension_settings_handler.cc

Index: chrome/browser/ui/webui/options/extension_settings_handler.cc
diff --git a/chrome/browser/ui/webui/options/extension_settings_handler.cc b/chrome/browser/ui/webui/options/extension_settings_handler.cc
index ae6145b1f4f601d4e27381e4dcb4f9dc768b09d2..d345249e53ac80a1379be030e979a086e8638c75 100644
--- a/chrome/browser/ui/webui/options/extension_settings_handler.cc
+++ b/chrome/browser/ui/webui/options/extension_settings_handler.cc
@@ -434,10 +434,12 @@ ExtensionResource ExtensionsDOMHandler::PickExtensionIcon(
                                     ExtensionIconSet::MATCH_BIGGER);
 }
 
-ExtensionInstallUI* ExtensionsDOMHandler::GetExtensionInstallUI() {
-  if (!install_ui_.get())
-    install_ui_.reset(new ExtensionInstallUI(web_ui_->GetProfile()));
-  return install_ui_.get();
+ExtensionGenericDialog* ExtensionsDOMHandler::GetExtensionGenericDialog() {
+  if (!extension_generic_dialog_.get()) {
+    extension_generic_dialog_.reset(
+        new ExtensionGenericDialog(web_ui_->GetProfile()));
+  }
+  return extension_generic_dialog_.get();
 }
 
 void ExtensionsDOMHandler::HandleToggleDeveloperMode(const ListValue* args) {
@@ -545,10 +547,10 @@ void ExtensionsDOMHandler::HandleUninstallMessage(const ListValue* args) {
 
   extension_id_prompting_ = extension_id;
 
-  GetExtensionInstallUI()->ConfirmUninstall(this, extension);
+  GetExtensionGenericDialog()->ConfirmUninstall(this, extension);
 }
 
-void ExtensionsDOMHandler::InstallUIProceed() {
+void ExtensionsDOMHandler::ExtensionDialogAccepted() {
   DCHECK(!extension_id_prompting_.empty());
 
   bool was_terminated = false;
@@ -575,7 +577,7 @@ void ExtensionsDOMHandler::InstallUIProceed() {
     HandleRequestExtensionsData(NULL);
 }
 
-void ExtensionsDOMHandler::InstallUIAbort() {
+void ExtensionsDOMHandler::ExtensionDialogCanceled() {
   extension_id_prompting_ = "";
 }