Propagates the search result of start page to the app-list search box.

chrome/browser/ui/app_list/start_page_service.cc

Index: chrome/browser/ui/app_list/start_page_service.cc
diff --git a/chrome/browser/ui/app_list/start_page_service.cc b/chrome/browser/ui/app_list/start_page_service.cc
index 06d6501d14a9b9b8ccf259cb830f86c857565f11..e56862e60bd0ba1a731beea79c11d78446060a8f 100644
--- a/chrome/browser/ui/app_list/start_page_service.cc
+++ b/chrome/browser/ui/app_list/start_page_service.cc
@@ -24,6 +24,8 @@
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
+#include "ui/app_list/app_list_model.h"
+#include "ui/app_list/search_box_model.h"
 
 namespace app_list {
 
@@ -115,6 +117,7 @@ StartPageService* StartPageService::Get(Profile* profile) {
 
 StartPageService::StartPageService(Profile* profile)
     : profile_(profile),
+      model_(NULL),
       exit_observer_(new ExitObserver(this)),
       recommended_apps_(new RecommendedApps(profile)) {
   contents_.reset(content::WebContents::Create(
@@ -142,4 +145,16 @@ void StartPageService::Shutdown() {
   contents_.reset();
 }
 
+void StartPageService::SetAppListModel(AppListModel* model) {
+  DCHECK(model == NULL || model_ == NULL);
+  model_ = model;
+}
+
+void StartPageService::OnSearch(const base::string16& query) {
+  if (!model_)
+    return;
+
+  model_->search_box()->SetText(query);
+}
+
 }  // namespace app_list