Pass rendering state on swapping in a prerendered page.

chrome/browser/android/tab_android.cc

 // Copyright (c) 2012 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/android/tab_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "chrome/browser/android/chrome_web_contents_delegate_android.h"
 #include "chrome/browser/android/webapps/single_tab_mode_tab_helper.h"
@@ skipping 240 matching lines @@
 void TabAndroid::OnNewTabPageReady() {
   NOTREACHED();
 }
 
 bool TabAndroid::ShouldWelcomePageLinkToTermsOfService() {
   NOTIMPLEMENTED();
   return false;
 }
 
 void TabAndroid::SwapTabContents(content::WebContents* old_contents,
-                                 content::WebContents* new_contents) {
+                                 content::WebContents* new_contents,
+                                 bool did_start_load,
+                                 bool did_finish_load) {
   JNIEnv* env = base::android::AttachCurrentThread();
 
   // We need to notify the native InfobarContainer so infobars can be swapped.
   InfoBarContainerAndroid* infobar_container =
       reinterpret_cast<InfoBarContainerAndroid*>(
           Java_TabBase_getNativeInfoBarContainer(
               env,
               weak_java_tab_.get(env).obj()));
   InfoBarService* new_infobar_service = new_contents ?
       InfoBarService::FromWebContents(new_contents) : NULL;
   infobar_container->ChangeInfoBarService(new_infobar_service);
 
   Java_TabBase_swapWebContents(
       env,
       weak_java_tab_.get(env).obj(),
-      reinterpret_cast<intptr_t>(new_contents));
+      reinterpret_cast<intptr_t>(new_contents),
+      did_start_load,
+      did_finish_load);
 }
 
 void TabAndroid::Observe(int type,
                          const content::NotificationSource& source,
                          const content::NotificationDetails& details) {
   JNIEnv* env = base::android::AttachCurrentThread();
   switch (type) {
     case chrome::NOTIFICATION_WEB_CONTENT_SETTINGS_CHANGED: {
       TabSpecificContentSettings* settings =
           TabSpecificContentSettings::FromWebContents(web_contents());
@@ skipping 172 matching lines @@
 
 static void Init(JNIEnv* env, jobject obj) {
   TRACE_EVENT0("native", "TabAndroid::Init");
   // This will automatically bind to the Java object and pass ownership there.
   new TabAndroid(env, obj);
 }
 
 bool TabAndroid::RegisterTabAndroid(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }