Adding DRP specfic UMA for FirstContentfulPaint

content/public/test/test_renderer_host.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/public/test/test_renderer_host.h"
 
 #include "base/run_loop.h"
 #include "build/build_config.h"
 #include "content/browser/frame_host/navigation_entry_impl.h"
 #include "content/browser/renderer_host/render_view_host_factory.h"
@@ skipping 144 matching lines @@
   SiteInstance* instance = SiteInstance::Create(browser_context_.get());
   instance->GetProcess()->Init();
 
   return TestWebContents::Create(browser_context_.get(), instance);
 }
 
 void RenderViewHostTestHarness::NavigateAndCommit(const GURL& url) {
   static_cast<TestWebContents*>(web_contents())->NavigateAndCommit(url);
 }
 
+void RenderViewHostTestHarness::SetSimulateUsedDataReductionProxy(
+    bool enabled) {
+  static_cast<TestWebContents*>(web_contents())
+      ->set_simulate_used_data_reduction_proxy(enabled);
+}
+
 void RenderViewHostTestHarness::Reload() {
   NavigationEntry* entry = controller().GetLastCommittedEntry();
   DCHECK(entry);
   controller().Reload(false);
   RenderFrameHostTester::For(main_rfh())
       ->SendNavigateWithTransition(entry->GetPageID(), entry->GetUniqueID(),
                                    false, entry->GetURL(),
                                    ui::PAGE_TRANSITION_RELOAD);
 }
 
@@ skipping 69 matching lines @@
 BrowserContext* RenderViewHostTestHarness::CreateBrowserContext() {
   return new TestBrowserContext();
 }
 
 void RenderViewHostTestHarness::SetRenderProcessHostFactory(
     RenderProcessHostFactory* factory) {
   rvh_test_enabler_.rvh_factory_->set_render_process_host_factory(factory);
 }
 
 }  // namespace content