[Chromecast] Add input support.

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 25ebc50a4aeb0e60ebf4742f35d29699ffd7fdae..c80ba61b937e5738f62677417ad6092c68507f90 100644
--- a/chromecast/browser/service/cast_service_simple.cc
+++ b/chromecast/browser/service/cast_service_simple.cc
@@ -7,6 +7,7 @@
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "chromecast/browser/cast_content_window.h"
+#include "chromecast/browser/cast_window_manager.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "net/base/filename_util.h"
@@ -36,8 +37,10 @@ GURL GetStartupURL() {
 
 CastServiceSimple::CastServiceSimple(
     content::BrowserContext* browser_context,
-    PrefService* pref_service)
-    : CastService(browser_context, pref_service) {
+    PrefService* pref_service,
+    CastWindowManager* cast_window_manager)
+    : CastService(browser_context, pref_service),
+      cast_window_manager_(cast_window_manager) {
 }
 
 CastServiceSimple::~CastServiceSimple() {
@@ -53,7 +56,7 @@ void CastServiceSimple::FinalizeInternal() {
 void CastServiceSimple::StartInternal() {
   window_.reset(new CastContentWindow);
   web_contents_ = window_->CreateWebContents(browser_context());
-  window_->CreateWindowTree(web_contents_.get());
+  cast_window_manager_->AddWebContents(web_contents_.get(), false, false);
 
   web_contents_->GetController().LoadURL(startup_url_, content::Referrer(),
                                          ui::PAGE_TRANSITION_TYPED,