[Payments] Add PaymentRequest checkout funnel UKMs.

components/payments/content/android/journey_logger_android.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 "components/payments/content/android/journey_logger_android.h"
-
-#include "base/android/jni_string.h"
-#include "jni/JourneyLogger_jni.h"
-
-namespace payments {
-namespace {
-
-using ::base::android::JavaParamRef;
-using ::base::android::ConvertJavaStringToUTF8;
-
-}  // namespace
-
-// static
-bool JourneyLoggerAndroid::Register(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
-JourneyLoggerAndroid::JourneyLoggerAndroid(bool is_incognito)
-    : journey_logger_(is_incognito) {}
-
-JourneyLoggerAndroid::~JourneyLoggerAndroid() {}
-
-void JourneyLoggerAndroid::Destroy(JNIEnv* env,
-                                   const JavaParamRef<jobject>& jcaller) {
-  delete this;
-}
-
-void JourneyLoggerAndroid::SetNumberOfSuggestionsShown(
-    JNIEnv* env,
-    const base::android::JavaParamRef<jobject>& jcaller,
-    jint jsection,
-    jint jnumber) {
-  DCHECK_GE(jsection, 0);
-  DCHECK_LT(jsection, JourneyLogger::Section::SECTION_MAX);
-  journey_logger_.SetNumberOfSuggestionsShown(
-      static_cast<JourneyLogger::Section>(jsection), jnumber);
-}
-
-void JourneyLoggerAndroid::IncrementSelectionChanges(
-    JNIEnv* env,
-    const base::android::JavaParamRef<jobject>& jcaller,
-    jint jsection) {
-  DCHECK_GE(jsection, 0);
-  DCHECK_LT(jsection, JourneyLogger::Section::SECTION_MAX);
-  journey_logger_.IncrementSelectionChanges(
-      static_cast<JourneyLogger::Section>(jsection));
-}
-
-void JourneyLoggerAndroid::IncrementSelectionEdits(
-    JNIEnv* env,
-    const base::android::JavaParamRef<jobject>& jcaller,
-    jint jsection) {
-  DCHECK_GE(jsection, 0);
-  DCHECK_LT(jsection, JourneyLogger::Section::SECTION_MAX);
-  journey_logger_.IncrementSelectionEdits(
-      static_cast<JourneyLogger::Section>(jsection));
-}
-
-void JourneyLoggerAndroid::IncrementSelectionAdds(
-    JNIEnv* env,
-    const base::android::JavaParamRef<jobject>& jcaller,
-    jint jsection) {
-  DCHECK_GE(jsection, 0);
-  DCHECK_LT(jsection, JourneyLogger::Section::SECTION_MAX);
-  journey_logger_.IncrementSelectionAdds(
-      static_cast<JourneyLogger::Section>(jsection));
-}
-
-void JourneyLoggerAndroid::SetCanMakePaymentValue(
-    JNIEnv* env,
-    const base::android::JavaParamRef<jobject>& jcaller,
-    jboolean jvalue) {
-  journey_logger_.SetCanMakePaymentValue(jvalue);
-}
-
-void JourneyLoggerAndroid::SetShowCalled(
-    JNIEnv* env,
-    const base::android::JavaParamRef<jobject>& jcaller) {
-  journey_logger_.SetShowCalled();
-}
-
-void JourneyLoggerAndroid::RecordJourneyStatsHistograms(
-    JNIEnv* env,
-    const base::android::JavaParamRef<jobject>& jcaller,
-    jint jcompletion_status) {
-  DCHECK_GE(jcompletion_status, 0);
-  DCHECK_LT(jcompletion_status,
-            JourneyLogger::CompletionStatus::COMPLETION_STATUS_MAX);
-  journey_logger_.RecordJourneyStatsHistograms(
-      static_cast<JourneyLogger::CompletionStatus>(jcompletion_status));
-}
-
-static jlong InitJourneyLoggerAndroid(JNIEnv* env,
-                                      const JavaParamRef<jobject>& jcaller,
-                                      jboolean jis_incognito) {
-  return reinterpret_cast<jlong>(new JourneyLoggerAndroid(jis_incognito));
-}
-
-}  // namespace payments