Update prerender policy for custom tabs

chrome/browser/prerender/external_prerender_handler_android.cc

 // Copyright 2013 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/prerender/external_prerender_handler_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 39 matching lines @@
 }  // namespace
 
 bool ExternalPrerenderHandlerAndroid::AddPrerender(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     const JavaParamRef<jobject>& jprofile,
     const JavaParamRef<jobject>& jweb_contents,
     const JavaParamRef<jstring>& jurl,
     const JavaParamRef<jstring>& jreferrer,
     jint width,
-    jint height) {
+    jint height,
+    bool prerender_on_mobile) {

[Benoit L, 2016/03/10 13:58:30]

nit: jboolean.

[Yusuf, 2016/03/10 18:55:53]

Done.

   Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile);
 
   GURL url = GURL(ConvertJavaStringToUTF16(env, jurl));
   if (!url.is_valid())
     return false;
 
   GURL referrer_url = GURL(ConvertJavaStringToUTF16(env, jreferrer));
   content::Referrer referrer = referrer_url.is_valid() ?
       content::Referrer(referrer_url, blink::WebReferrerPolicyDefault) :
       content::Referrer();
   PrerenderManager* prerender_manager =
       prerender::PrerenderManagerFactory::GetForProfile(profile);
   if (!prerender_manager)
     return false;
   content::WebContents* web_contents =
       content::WebContents::FromJavaWebContents(jweb_contents);
   if (prerender_handle_.get()) {
     prerender_handle_->OnNavigateAway();
   }
   prerender_handle_.reset(
       prerender_manager->AddPrerenderFromExternalRequest(
           url,
           referrer,
           web_contents->GetController().GetDefaultSessionStorageNamespace(),
-          gfx::Size(width, height)));
+          gfx::Size(width, height),
+          prerender_on_mobile));
   if (!prerender_handle_)
     return false;
   return true;
 }
 
 void ExternalPrerenderHandlerAndroid::CancelCurrentPrerender(
     JNIEnv* env,
     const JavaParamRef<jobject>& object) {
   if (!prerender_handle_)
     return;
@@ skipping 40 matching lines @@
       new ExternalPrerenderHandlerAndroid();
   return reinterpret_cast<intptr_t>(external_handler);
 }
 
 bool ExternalPrerenderHandlerAndroid::RegisterExternalPrerenderHandlerAndroid(
     JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 } // namespace prerender