Refactor contact editor controller into its own class.

chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java b/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java
index 126a02a78118821e62eeacf8cb7ea3a317ad2df7..e7149b74aadc882c95e7a5fdfc7ac273a345775b 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java
@@ -140,7 +140,7 @@ abstract class PaymentRequestTestBase extends ChromeActivityTestCaseBase<ChromeA
         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
             @Override
             public void run() {
-                mUI.getEditorViewForTest().findViewById(resourceId).performClick();
+                mUI.getEditorView().findViewById(resourceId).performClick();
             }
         });
         helper.waitForCallback(callCount);
@@ -176,7 +176,7 @@ abstract class PaymentRequestTestBase extends ChromeActivityTestCaseBase<ChromeA
         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
             @Override
             public void run() {
-                ((EditText) mUI.getEditorViewForTest().findViewById(resourceId)).setText(input);
+                ((EditText) mUI.getEditorView().findViewById(resourceId)).setText(input);
             }
         });
     }