Only permit plug-in loads in the browser if the plug-in isn't blocked or the

chrome/browser/tab_contents/render_view_context_menu.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/tab_contents/render_view_context_menu.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 11 matching lines @@
 #include "chrome/browser/autocomplete/autocomplete_match.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/download/download_util.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/google/google_util.h"
+#include "chrome/browser/plugins/chrome_plugin_service_filter.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/printing/print_preview_context_menu_observer.h"
 #include "chrome/browser/printing/print_preview_dialog_controller.h"
 #include "chrome/browser/printing/print_view_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
@@ skipping 21 matching lines @@
 #include "chrome/common/print_messages.h"
 #include "chrome/common/spellcheck_messages.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/download_save_info.h"
 #include "content/public/browser/download_url_parameters.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_service.h"
+#include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_restriction.h"
 #include "content/public/common/ssl_status.h"
 #include "grit/generated_resources.h"
 #include "net/base/escape.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebContextMenuData.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebMediaPlayerAction.h"
@@ skipping 1226 matching lines @@
     if (observer->IsCommandIdSupported(id))
       return observer->ExecuteCommand(id);
   }
 
   RenderViewHost* rvh = source_web_contents_->GetRenderViewHost();
 
   // Process custom actions range.
   if (id >= IDC_CONTENT_CONTEXT_CUSTOM_FIRST &&
       id <= IDC_CONTENT_CONTEXT_CUSTOM_LAST) {
     unsigned action = id - IDC_CONTENT_CONTEXT_CUSTOM_FIRST;
-    rvh->ExecuteCustomContextMenuCommand(action, params_.custom_context);
+    const content::CustomContextMenuContext& context = params_.custom_context;
+#if defined(ENABLE_PLUGINS)
+    if (context.request_id && !context.is_pepper_menu) {
+      ChromePluginServiceFilter::GetInstance()->AuthorizeAllPlugins(
+        rvh->GetProcess()->GetID());
+    }
+#endif
+    rvh->ExecuteCustomContextMenuCommand(action, context);
     return;
   }
 
   // Process extension menu items.
   if (id >= IDC_EXTENSIONS_CONTEXT_CUSTOM_FIRST &&
       id <= IDC_EXTENSIONS_CONTEXT_CUSTOM_LAST) {
     extension_items_.ExecuteCommand(id, source_web_contents_, params_);
     return;
   }
 
@@ skipping 527 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }