Make pull to refresh not perform regular reload (with cache revalidation)

content/browser/frame_host/navigation_controller_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 "content/browser/frame_host/navigation_controller_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "content/browser/frame_host/navigation_entry_impl.h"
@@ skipping 131 matching lines @@
     const JavaParamRef<jobject>& obj) {
   navigation_controller_->ContinuePendingReload();
 }
 
 void NavigationControllerAndroid::Reload(JNIEnv* env,
                                          const JavaParamRef<jobject>& obj,
                                          jboolean check_for_repost) {
   navigation_controller_->Reload(check_for_repost);
 }
 
+void NavigationControllerAndroid::ReloadToRefreshContent(
+    JNIEnv* env,
+    jobject obj,
+    jboolean check_for_repost) {
+  navigation_controller_->ReloadToRefreshContent(check_for_repost);
+}
+
 void NavigationControllerAndroid::ReloadIgnoringCache(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     jboolean check_for_repost) {
   navigation_controller_->ReloadIgnoringCache(check_for_repost);
 }
 
 void NavigationControllerAndroid::ReloadDisableLoFi(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
@@ skipping 237 matching lines @@
     const JavaParamRef<jobject>& obj,
     jlong source_navigation_controller_android,
     jboolean replace_entry) {
   navigation_controller_->CopyStateFromAndPrune(
       reinterpret_cast<NavigationControllerAndroid*>(
           source_navigation_controller_android)->navigation_controller_,
       replace_entry);
 }
 
 }  // namespace content