Use dropdown list for admin areas in pr form.

chrome/android/javatests/src/org/chromium/chrome/browser/autofill/AutofillTestHelper.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/autofill/AutofillTestHelper.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/autofill/AutofillTestHelper.java b/chrome/android/javatests/src/org/chromium/chrome/browser/autofill/AutofillTestHelper.java
index 5892cb417b05a632eb2de0a7f5a87c49e10f9ab8..913c93a22c419b99376a9d850a901cf39b46f1ef 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/autofill/AutofillTestHelper.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/autofill/AutofillTestHelper.java
@@ -25,6 +25,7 @@ public class AutofillTestHelper {
     public AutofillTestHelper() {
         registerDataObserver();
         setNormalizationTimeoutForTesting();
+        setToTestingMode();
     }
 
     void setNormalizationTimeoutForTesting() {
@@ -36,6 +37,15 @@ public class AutofillTestHelper {
         });
     }
 
+    void setToTestingMode() {
+        ThreadUtils.runOnUiThreadBlocking(new Runnable() {
+            @Override
+            public void run() {
+                PersonalDataManager.getInstance().setToTestingMode();
+            }
+        });
+    }
+
     AutofillProfile getProfile(final String guid) throws ExecutionException {
         return ThreadUtils.runOnUiThreadBlocking(new Callable<AutofillProfile>() {
             @Override