Add UI to TestShell to enable/disable images, plugins, and scripts....

webkit/tools/test_shell/test_webview_delegate.cc

Index: webkit/tools/test_shell/test_webview_delegate.cc
===================================================================
--- webkit/tools/test_shell/test_webview_delegate.cc	(revision 37542)
+++ webkit/tools/test_shell/test_webview_delegate.cc	(working copy)
@@ -663,6 +663,16 @@
   return new webkit_glue::WebMediaPlayerImpl(client, factory);
 }
 
+bool TestWebViewDelegate::allowPlugins(WebFrame* frame,
+                                       bool enabled_per_settings) {
+  return shell_->allow_plugins();
+}
+
+bool TestWebViewDelegate::allowImages(WebFrame* frame,
+                                      bool enabled_per_settings) {
+  return shell_->allow_images();
+}
+
 void TestWebViewDelegate::loadURLExternally(
     WebFrame* frame, const WebURLRequest& request,
     WebNavigationPolicy policy) {
@@ -998,6 +1008,11 @@
     printf("didRunInsecureContent\n");
 }
 
+bool TestWebViewDelegate::allowScript(WebFrame* frame,
+                                      bool enabled_per_settings) {
+  return shell_->allow_scripts();
+}
+
 void TestWebViewDelegate::focusAccessibilityObject(
     const WebAccessibilityObject& object) {
   shell_->accessibility_controller()->SetFocusedElement(object);