[Payments] Field trial and flag to abort payment request if no card.

chrome/browser/android/chrome_feature_list.cc

Index: chrome/browser/android/chrome_feature_list.cc
diff --git a/chrome/browser/android/chrome_feature_list.cc b/chrome/browser/android/chrome_feature_list.cc
index 0f9705fff70df981df9e574da2e46e6981fdf8a7..f1f2cd05838c214c8e0aa83daa09fbe47165089f 100644
--- a/chrome/browser/android/chrome_feature_list.cc
+++ b/chrome/browser/android/chrome_feature_list.cc
@@ -57,6 +57,7 @@ const base::Feature* kFeaturesExposedToJava[] = {
     &offline_pages::kOfflinePagesCTFeature,  // See crbug.com/620421.
     &offline_pages::kOfflinePagesSharingFeature,
     &password_manager::features::kViewPasswords,
+    &kNoCreditCardAbort,

[please use gerrit instead, 2016/10/21 13:36:27]

Keep this list in order please.

[sebsg, 2016/10/21 16:49:55]

Done.

 };
 
 }  // namespace
@@ -103,6 +104,9 @@ const base::Feature kCCTExternalLinkHandling{"CCTExternalLinkHandling",
 const base::Feature kUserMediaScreenCapturing{
     "UserMediaScreenCapturing", base::FEATURE_DISABLED_BY_DEFAULT};
 
+const base::Feature kNoCreditCardAbort{"NoCreditCardAbort",
+                                        base::FEATURE_DISABLED_BY_DEFAULT};

[please use gerrit instead, 2016/10/21 13:36:27]

Order.

[sebsg, 2016/10/21 16:49:55]

Done.

+
 static jboolean IsEnabled(JNIEnv* env,
                           const JavaParamRef<jclass>& clazz,
                           const JavaParamRef<jstring>& jfeature_name) {