[content shell] only allow test plugins to load during layout tests

content/shell/shell_browser_main_parts.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 "content/shell/shell_browser_main_parts.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/message_loop.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_restrictions.h"
 #include "cc/base/switches.h"
+#include "content/public/browser/plugin_service.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/main_function_params.h"
 #include "content/public/common/url_constants.h"
 #include "content/shell/common/shell_switches.h"
 #include "content/shell/shell.h"
 #include "content/shell/shell_browser_context.h"
 #include "content/shell/shell_devtools_delegate.h"
+#include "content/shell/shell_plugin_service_filter.h"
 #include "googleurl/src/gurl.h"
 #include "grit/net_resources.h"
 #include "net/base/net_module.h"
 #include "net/base/net_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
 #if defined(OS_ANDROID)
 #include "net/android/network_change_notifier_factory_android.h"
 #include "net/base/network_change_notifier.h"
 #endif
@@ skipping 37 matching lines @@
   return base::StringPiece();
 }
 
 }  // namespace
 
 ShellBrowserMainParts::ShellBrowserMainParts(
     const MainFunctionParams& parameters)
     : BrowserMainParts(),
       parameters_(parameters),
       run_message_loop_(true),
-      devtools_delegate_(NULL) {
+      devtools_delegate_(NULL),
+      plugin_service_filter_(NULL) {
 }
 
 ShellBrowserMainParts::~ShellBrowserMainParts() {
 }
 
 #if !defined(OS_MACOSX)
 void ShellBrowserMainParts::PreMainMessageLoopStart() {
 #if defined(USE_AURA) && defined(USE_X11)
   ui::TouchFactory::SetTouchDeviceListFromCommandLine();
 #endif
@@ skipping 24 matching lines @@
   net::NetModule::SetResourceProvider(PlatformResourceProvider);
 
   devtools_delegate_ = new ShellDevToolsDelegate(browser_context_.get());
 
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree)) {
     Shell::CreateNewWindow(browser_context_.get(),
                            GetStartupURL(),
                            NULL,
                            MSG_ROUTING_NONE,
                            gfx::Size());
+  } else {
+    PluginService* plugin_service = PluginService::GetInstance();
+    plugin_service_filter_.reset(new ShellPluginServiceFilter);
+    plugin_service->SetFilter(plugin_service_filter_.get());
   }
 
   if (parameters_.ui_task) {
     parameters_.ui_task->Run();
     delete parameters_.ui_task;
     run_message_loop_ = false;
   }
 }
 
 bool ShellBrowserMainParts::MainMessageLoopRun(int* result_code)  {
   return !run_message_loop_;
 }
 
 void ShellBrowserMainParts::PostMainMessageLoopRun() {
 #if defined(USE_AURA)
   Shell::PlatformExit();
 #endif
   if (devtools_delegate_)
     devtools_delegate_->Stop();
   browser_context_.reset();
   off_the_record_browser_context_.reset();
 }
 
 }  // namespace