text: // Copyright 2015 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_web_contents_factory.h"
  
  #include "base/memory/ptr_util.h"
  #include "base/run_loop.h"
  #include "content/public/browser/web_contents.h"
  #include "content/public/test/test_renderer_host.h"
  #include "content/public/test/web_contents_tester.h"
  
  namespace content {
  
  TestWebContentsFactory::TestWebContentsFactory()
      : rvh_enabler_(new content::RenderViewHostTestEnabler()) {
  }
  
  TestWebContentsFactory::~TestWebContentsFactory() {
    // We explicitly clear the vector to force destruction of any created web
    // contents so that we can properly handle their cleanup (running posted
    // tasks, etc).
    web_contents_.clear();
    // Let any posted tasks for web contents deletion run.
    base::RunLoop().RunUntilIdle();
    rvh_enabler_.reset();
    // Let any posted tasks for RenderProcess/ViewHost deletion run.
    base::RunLoop().RunUntilIdle();
  }
  
  WebContents* TestWebContentsFactory::CreateWebContents(
      BrowserContext* context) {
    web_contents_.push_back(base::WrapUnique(
        WebContentsTester::CreateTestWebContents(context, nullptr)));
    DCHECK(web_contents_.back());
    return web_contents_.back().get();
  }
  
  }  // namespace content
  