[Chromecast] Add CastWebContents

chromecast/browser/service/cast_service_simple.cc

Index: chromecast/browser/service/cast_service_simple.cc
diff --git a/chromecast/browser/service/cast_service_simple.cc b/chromecast/browser/service/cast_service_simple.cc
index 74c34f5affeff65660b553d08abe1091ec5c83a7..19b8ffbec586403ee72279fab7c48c7d4f7213fe 100644
--- a/chromecast/browser/service/cast_service_simple.cc
+++ b/chromecast/browser/service/cast_service_simple.cc
@@ -9,10 +9,8 @@
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/memory/ptr_util.h"
-#include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "net/base/filename_util.h"
-#include "net/url_request/url_request_context_getter.h"
 
 namespace chromecast {
 namespace shell {
@@ -53,21 +51,21 @@ void CastServiceSimple::FinalizeInternal() {
 }
 
 void CastServiceSimple::StartInternal() {
-  window_ = CastContentWindow::Create(this);
-  web_contents_ = window_->CreateWebContents(browser_context());
-  window_->ShowWebContents(web_contents_.get());
-
-  web_contents_->GetController().LoadURL(startup_url_, content::Referrer(),
-                                         ui::PAGE_TRANSITION_TYPED,
-                                         std::string());
+  cast_web_contents_ =
+      base::MakeUnique<CastWebContents>(this, browser_context());
+  cast_web_contents_->MakeVisible();
+  cast_web_contents_->LoadUrl(startup_url_);
 }
 
 void CastServiceSimple::StopInternal() {
-  web_contents_->ClosePage();
-  web_contents_.reset();
-  window_.reset();
+  cast_web_contents_->ClosePage();
+  cast_web_contents_.reset();
 }
 
+void CastServiceSimple::OnPageStopped(int error_code) {}
+
+void CastServiceSimple::OnLoadingStateChanged(bool loading) {}
+
 void CastServiceSimple::OnWindowDestroyed() {}
 
 void CastServiceSimple::OnKeyEvent(const ui::KeyEvent& key_event) {}