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

content/browser/frame_host/navigation_controller_android.h

 // 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.
 
 #ifndef CONTENT_BROWSER_FRAME_HOST_NAVIGATION_CONTROLLER_ANDROID_H_
 #define CONTENT_BROWSER_FRAME_HOST_NAVIGATION_CONTROLLER_ANDROID_H_
 
 #include <jni.h>
 
 #include "base/android/scoped_java_ref.h"
@@ skipping 36 matching lines @@
                   jint offset);
   jboolean IsInitialNavigation(JNIEnv* env,
                                const base::android::JavaParamRef<jobject>& obj);
   void LoadIfNecessary(JNIEnv* env,
                        const base::android::JavaParamRef<jobject>& obj);
   void ContinuePendingReload(JNIEnv* env,
                              const base::android::JavaParamRef<jobject>& obj);
   void Reload(JNIEnv* env,
               const base::android::JavaParamRef<jobject>& obj,
               jboolean check_for_repost);
+  void ReloadToRefreshContent(JNIEnv* env,
+                              jobject obj,
+                              jboolean check_for_repost);
   void ReloadIgnoringCache(JNIEnv* env,
                            const base::android::JavaParamRef<jobject>& obj,
                            jboolean check_for_repost);
   void ReloadDisableLoFi(JNIEnv* env,
                          const base::android::JavaParamRef<jobject>& obj,
                          jboolean check_for_repost);
   void RequestRestoreLoad(JNIEnv* env,
                           const base::android::JavaParamRef<jobject>& obj);
   void CancelPendingReload(JNIEnv* env,
                            const base::android::JavaParamRef<jobject>& obj);
@@ skipping 71 matching lines @@
  private:
   NavigationController* navigation_controller_;
   base::android::ScopedJavaGlobalRef<jobject> obj_;
 
   DISALLOW_COPY_AND_ASSIGN(NavigationControllerAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_NAVIGATION_CONTROLLER_ANDROID_H_