Move ClearBrowsingData from the ToolbarModel to the application

chrome/browser/ui/webui/history_ui.cc

Index: chrome/browser/ui/webui/history_ui.cc
diff --git a/chrome/browser/ui/webui/history_ui.cc b/chrome/browser/ui/webui/history_ui.cc
index 24f4f78671e7c73f9fb81899b81b8bd6376d2493..4eddfeb85fc4733788687cc44ed2ba99b30c1160 100644
--- a/chrome/browser/ui/webui/history_ui.cc
+++ b/chrome/browser/ui/webui/history_ui.cc
@@ -65,8 +65,7 @@
 #endif
 
 #if defined(OS_ANDROID)
-#include "chrome/browser/ui/android/tab_model/tab_model.h"
-#include "chrome/browser/ui/android/tab_model/tab_model_list.h"
+#include "chrome/browser/android/chromium_application.h"
 #endif
 
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
@@ -642,10 +641,8 @@ void BrowsingHistoryHandler::HandleRemoveVisits(const base::ListValue* args) {
 void BrowsingHistoryHandler::HandleClearBrowsingData(
     const base::ListValue* args) {
 #if defined(OS_ANDROID)
-  const TabModel* tab_model = TabModelList::GetTabModelForWebContents(
+  chrome::android::ChromiumApplication::OpenClearBrowsingData(
       web_ui()->GetWebContents());
-  if (tab_model)
-    tab_model->OpenClearBrowsingData();
 #else
   // TODO(beng): This is an improper direct dependency on Browser. Route this
   // through some sort of delegate.