Disable Reader Mode when requesting desktop site

chrome/browser/dom_distiller/tab_utils_android.cc

 // Copyright 2014 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/dom_distiller/tab_utils_android.h"
 
 #include <string>
 
 #include "base/android/jni_string.h"
 #include "chrome/browser/dom_distiller/tab_utils.h"
@@ skipping 50 matching lines @@
 
 // Returns true if the distiller experiment is set to use any heuristic other
 // than "NONE". This is used to prevent the Reader Mode panel from loading
 // when it would otherwise never be shown.
 jboolean IsDistillerHeuristicsEnabled(JNIEnv* env,
                                     const JavaParamRef<jclass>& clazz) {
   return dom_distiller::GetDistillerHeuristicsType()
       != dom_distiller::DistillerHeuristicsType::NONE;
 }
 
+// Returns true if distiller is reporting every page as distillable.
+jboolean IsHeuristicAlwaysTrue(JNIEnv* env,
+                               const JavaParamRef<jclass>& clazz) {
+  return dom_distiller::GetDistillerHeuristicsType()
+      == dom_distiller::DistillerHeuristicsType::ALWAYS_TRUE;
+}
+
 }  // namespace android
 
 bool RegisterDomDistillerTabUtils(JNIEnv* env) {
   return android::RegisterNativesImpl(env);
 }