Make the App Info Dialog appear modal

chrome/browser/ui/app_list/app_list_controller_delegate_views.cc

Index: chrome/browser/ui/app_list/app_list_controller_delegate_views.cc
diff --git a/chrome/browser/ui/app_list/app_list_controller_delegate_views.cc b/chrome/browser/ui/app_list/app_list_controller_delegate_views.cc
index 2ec4e9b7df47e7f6a001484f2d59b698a048bcdf..ce34abcdbe3f910acb98d6a00d17e031b6b58e4a 100644
--- a/chrome/browser/ui/app_list/app_list_controller_delegate_views.cc
+++ b/chrome/browser/ui/app_list/app_list_controller_delegate_views.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/app_list/app_list_controller_delegate_views.h"
 
 #include "chrome/browser/ui/app_list/app_list_service_views.h"
+#include "ui/app_list/views/app_list_view.h"
 
 AppListControllerDelegateViews::AppListControllerDelegateViews(
     AppListServiceViews* service)
@@ -14,15 +15,28 @@ AppListControllerDelegateViews::AppListControllerDelegateViews(
 
 AppListControllerDelegateViews::~AppListControllerDelegateViews() {}
 
+gfx::Rect AppListControllerDelegateViews::GetAppListBounds() {
+  app_list::AppListView* app_list_view = service_->shower().app_list();
+  if (app_list_view)
+    return app_list_view->GetBoundsInScreen();
+  return gfx::Rect();
+}
+
 void AppListControllerDelegateViews::ViewClosing() {
   service_->OnViewBeingDestroyed();
 }
 
 void AppListControllerDelegateViews::OnShowExtensionPrompt() {
+  app_list::AppListView* app_list_view = service_->shower().app_list();
+  if (app_list_view)
+    app_list_view->ShowAppListOverlay(true);
   service_->set_can_dismiss(false);
 }
 
 void AppListControllerDelegateViews::OnCloseExtensionPrompt() {
+  app_list::AppListView* app_list_view = service_->shower().app_list();
+  if (app_list_view)
+    app_list_view->ShowAppListOverlay(false);
   service_->set_can_dismiss(true);
 }