Create only one ContextFactory in content unit tests

content/browser/frame_host/render_frame_host_manager_unittest.cc

 // Copyright 2013 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/browser/frame_host/render_frame_host_manager.h"
 
 #include <stdint.h>
 
 #include <tuple>
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/histogram_tester.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
-#include "content/browser/compositor/test/no_transport_image_transport_factory.h"
 #include "content/browser/frame_host/cross_site_transferring_request.h"
 #include "content/browser/frame_host/navigation_controller_impl.h"
 #include "content/browser/frame_host/navigation_entry_impl.h"
 #include "content/browser/frame_host/navigation_request.h"
 #include "content/browser/frame_host/navigator.h"
 #include "content/browser/frame_host/render_frame_proxy_host.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/browser/webui/web_ui_controller_factory_registry.h"
 #include "content/common/frame_messages.h"
 #include "content/common/input_messages.h"
@@ skipping 268 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(PluginFaviconMessageObserver);
 };
 
 }  // namespace
 
 class RenderFrameHostManagerTest : public RenderViewHostImplTestHarness {
  public:
   void SetUp() override {
     RenderViewHostImplTestHarness::SetUp();
     WebUIControllerFactory::RegisterFactory(&factory_);
-#if !defined(OS_ANDROID)
-    ImageTransportFactory::InitializeForUnitTests(
-        base::WrapUnique(new NoTransportImageTransportFactory));
-#endif
   }
 
   void TearDown() override {
     RenderViewHostImplTestHarness::TearDown();
     WebUIControllerFactory::UnregisterFactoryForTesting(&factory_);
-#if !defined(OS_ANDROID)
-    // RenderWidgetHostView holds on to a reference to SurfaceManager, so it
-    // must be shut down before the ImageTransportFactory.
-    ImageTransportFactory::Terminate();
-#endif
   }
 
   void set_should_create_webui(bool should_create_webui) {
     factory_.set_should_create_webui(should_create_webui);
   }
 
   void set_webui_type(int type) { factory_.set_webui_type(type); }
 
   void NavigateActiveAndCommit(const GURL& url) {
     // Note: we navigate the active RenderFrameHost because previous navigations
@@ skipping 2768 matching lines @@
   child_host->SendNavigateWithParams(&commit_params);
   EXPECT_NO_FATAL_FAILURE(CheckInsecureRequestPolicyIPC(
       main_test_rfh(), blink::kLeaveInsecureRequestsAlone,
       proxy_to_parent->GetRoutingID()));
   EXPECT_EQ(
       blink::kLeaveInsecureRequestsAlone,
       root->child_at(0)->current_replication_state().insecure_request_policy);
 }
 
 }  // namespace content