Explicitly use bool instead of jboolean

chrome/browser/android/rlz/rlz_ping_handler.cc

 // Copyright 2017 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/rlz/rlz_ping_handler.h"
 
 #include "base/android/callback_android.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/strings/stringprintf.h"
@@ skipping 88 matching lines @@
   url_fetcher_->SetMaxRetriesOn5xx(kMaxRetries);
   url_fetcher_->SetAutomaticallyRetryOnNetworkChanges(kMaxRetries);
   url_fetcher_->SetAutomaticallyRetryOn5xx(true);
   url_fetcher_->SetRequestContext(request_context_.get());
   url_fetcher_->Start();
 }
 
 void RlzPingHandler::OnURLFetchComplete(const net::URLFetcher* source) {
   DCHECK_EQ(source, url_fetcher_.get());
 
-  jboolean valid = false;
+  bool valid = false;
   if (!source->GetStatus().is_success() ||
       source->GetResponseCode() != net::HTTP_OK) {
     LOG(WARNING) << base::StringPrintf("Rlz endpoint responded with code %d.",
                                        source->GetResponseCode());
   } else {
     std::string response;
     source->GetResponseAsString(&response);
     int response_length = -1;
     valid = rlz_lib::IsPingResponseValid(response.c_str(), &response_length);
   }
@@ skipping 16 matching lines @@
   handler->Ping(j_brand, j_language, j_events, j_id, j_callback);
 }
 
 // Register native methods
 bool RegisterRlzPingHandler(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android
 }  // namespace chrome