Reland: Move autofill tests chrome ChromeShellTest to ChromePublicTest

chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillDialogControllerAndroid.java

Index: chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillDialogControllerAndroid.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillDialogControllerAndroid.java b/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillDialogControllerAndroid.java
index e266d74f939ebbf590ddd05f4bf5748b13354235..0ab793aad683a376e31d0ef65e2871625273df6b 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillDialogControllerAndroid.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillDialogControllerAndroid.java
@@ -28,6 +28,7 @@ public class AutofillDialogControllerAndroid {
         /**
          * Cancels the requestAutocomplete.
          */
+        @VisibleForTesting
         void dialogCancel();
 
         /**
@@ -39,6 +40,7 @@ public class AutofillDialogControllerAndroid {
          * @param guidLastUsedShipping GUID of the last selected Autofill shipping address, or null
          * @param guidLastUsedCard GUID of the last selected Autofill credit card, or null
          */
+        @VisibleForTesting
         void dialogContinue(
                 AutofillDialogResult.ResultWallet fullWallet,
                 boolean lastUsedChoiceIsAutofill, String lastUsedAccountName,
@@ -100,6 +102,7 @@ public class AutofillDialogControllerAndroid {
      * Sets the factory to be used.
      * @param factory An instance of the AutofillDialogFactory that will handle requests.
      */
+    @VisibleForTesting
     public static void setDialogFactory(AutofillDialogFactory factory) {
         sDialogFactory = factory;
     }