Removes useage of deprecated Compositor constructor

content/browser/compositor/image_transport_factory_browsertest.cc

Index: content/browser/compositor/image_transport_factory_browsertest.cc
diff --git a/content/browser/compositor/image_transport_factory_browsertest.cc b/content/browser/compositor/image_transport_factory_browsertest.cc
index d4792fbe8d6ef04b1bc2c5831dd544f1b4a419e1..d53b1d72f5154c151564b9d2207eef9bd846d37c 100644
--- a/content/browser/compositor/image_transport_factory_browsertest.cc
+++ b/content/browser/compositor/image_transport_factory_browsertest.cc
@@ -2,9 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "content/browser/compositor/image_transport_factory.h"
+
 #include "base/run_loop.h"
 #include "cc/output/context_provider.h"
-#include "content/browser/compositor/image_transport_factory.h"
 #include "content/browser/compositor/owned_mailbox.h"
 #include "content/public/browser/gpu_data_manager.h"
 #include "content/public/test/content_browser_test.h"
@@ -16,7 +17,7 @@
 namespace content {
 namespace {
 
-class ImageTransportFactoryBrowserTest : public ContentBrowserTest {};
+typedef ContentBrowserTest ImageTransportFactoryBrowserTest;
 
 class MockImageTransportFactoryObserver : public ImageTransportFactoryObserver {
  public:
@@ -51,7 +52,7 @@ IN_PROC_BROWSER_TEST_F(ImageTransportFactoryBrowserTest,
   EXPECT_CALL(observer, OnLostResources())
       .WillOnce(testing::InvokeWithoutArgs(&run_loop, &base::RunLoop::Quit));
 
-  ui::ContextFactory* context_factory = ui::ContextFactory::GetInstance();
+  ui::ContextFactory* context_factory = factory->GetContextFactory();
   gpu::gles2::GLES2Interface* gl =
       context_factory->SharedMainThreadContextProvider()->ContextGL();
   gl->LoseContextCHROMIUM(GL_GUILTY_CONTEXT_RESET_ARB,