Do some refactoring of renderer_host....

chrome/browser/renderer_host/test_render_view_host.cc

-// Copyright (c) 2009 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 "chrome/browser/renderer_host/test_render_view_host.h"
-
-#include "chrome/browser/renderer_host/backing_store.h"
-#include "chrome/browser/tab_contents/test_web_contents.h"
-#include "chrome/common/render_messages.h"
-
-using webkit_glue::PasswordForm;
-
-TestRenderViewHost::TestRenderViewHost(SiteInstance* instance,
-                                       RenderViewHostDelegate* delegate,
-                                       int routing_id,
-                                       base::WaitableEvent* modal_dialog_event)
-    : RenderViewHost(instance, delegate, routing_id, modal_dialog_event),
-      render_view_created_(false),
-      delete_counter_(NULL) {
-  set_view(new TestRenderWidgetHostView(this));
-}
-
-TestRenderViewHost::~TestRenderViewHost() {
-  if (delete_counter_)
-    ++*delete_counter_;
-
-  // Since this isn't a traditional view, we have to delete it.
-  delete view();
-}
-
-bool TestRenderViewHost::CreateRenderView() {
-  DCHECK(!render_view_created_);
-  render_view_created_ = true;
-  return true;
-}
-
-bool TestRenderViewHost::IsRenderViewLive() const {
-  return render_view_created_;
-}
-
-void TestRenderViewHost::TestOnMessageReceived(const IPC::Message& msg) {
-  OnMessageReceived(msg);
-}
-
-void TestRenderViewHost::SendNavigate(int page_id, const GURL& url) {
-  ViewHostMsg_FrameNavigate_Params params;
-
-  params.page_id = page_id;
-  params.url = url;
-  params.referrer = GURL::EmptyGURL();
-  params.transition = PageTransition::LINK;
-  params.redirects = std::vector<GURL>();
-  params.should_update_history = true;
-  params.searchable_form_url = GURL::EmptyGURL();
-  params.searchable_form_element_name = std::wstring();
-  params.searchable_form_encoding = std::string();
-  params.password_form = PasswordForm();
-  params.security_info = std::string();
-  params.gesture = NavigationGestureUser;
-  params.contents_mime_type = std::string();
-  params.is_post = false;
-  params.is_content_filtered = false;
-  params.http_status_code = 0;
-
-  ViewHostMsg_FrameNavigate msg(1, params);
-  OnMsgNavigate(msg);
-}
-
-TestRenderWidgetHostView::TestRenderWidgetHostView(RenderWidgetHost* rwh)
-    : rwh_(rwh),
-      is_showing_(false) {
-}
-
-BackingStore* TestRenderWidgetHostView::AllocBackingStore(
-    const gfx::Size& size) {
-  return new BackingStore(rwh_, size);
-}
-
-void RenderViewHostTestHarness::NavigateAndCommit(const GURL& url) {
-  controller().LoadURL(url, GURL(), 0);
-  rvh()->SendNavigate(process()->max_page_id() + 1, url);
-}
-
-void RenderViewHostTestHarness::SetUp() {
-  // See comment above profile_ decl for why we check for NULL here.
-  if (!profile_.get())
-    profile_.reset(new TestingProfile());
-
-  // This will be deleted when the TabContents goes away.
-  SiteInstance* instance = SiteInstance::CreateSiteInstance(profile_.get());
-
-  contents_.reset(new TestTabContents(profile_.get(), instance));
-}
-
-void RenderViewHostTestHarness::TearDown() {
-  contents_.reset();
-
-  // Make sure that we flush any messages related to TabContents destruction
-  // before we destroy the profile.
-  MessageLoop::current()->RunAllPending();
-}