Expose the Java ServiceRegistryInterface in content_public.

chrome/android/java/src/org/chromium/chrome/browser/mojo/ChromeServiceRegistrar.java

Index: chrome/android/java/src/org/chromium/chrome/browser/mojo/ChromeServiceRegistrar.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/mojo/ChromeServiceRegistrar.java b/chrome/android/java/src/org/chromium/chrome/browser/mojo/ChromeServiceRegistrar.java
index 003449c5c1fcf4a416fcb64673c1ffe92b5049a3..4c6651fcab5e24b09695f86a82e6d785d81458d4 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/mojo/ChromeServiceRegistrar.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/mojo/ChromeServiceRegistrar.java
@@ -8,7 +8,7 @@ import android.content.Context;
 
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.chrome.browser.payments.PaymentRequestFactory;
-import org.chromium.content.browser.ServiceRegistry;
+import org.chromium.content_public.browser.ServiceRegistryInterface;
 import org.chromium.mojom.payments.PaymentRequest;
 
 /**
@@ -17,7 +17,7 @@ import org.chromium.mojom.payments.PaymentRequest;
 class ChromeServiceRegistrar {
     @CalledByNative
     private static void registerRenderFrameMojoServices(
-            ServiceRegistry registry, Context applicationContext) {
+            ServiceRegistryInterface registry, Context applicationContext) {
         assert applicationContext != null;
         registry.addService(PaymentRequest.MANAGER, new PaymentRequestFactory(applicationContext));
     }