DO NOT COMMIT - DialogSurface initial implementation.

content/public/android/java/src/org/chromium/content/app/ChildProcessService.java

Index: content/public/android/java/src/org/chromium/content/app/ChildProcessService.java
diff --git a/content/public/android/java/src/org/chromium/content/app/ChildProcessService.java b/content/public/android/java/src/org/chromium/content/app/ChildProcessService.java
index ef97d8384eca21d157ee5b9ac9a1bd4614c64454..eeffac2ddf4b146007d23949b4b4eee1020b33e3 100644
--- a/content/public/android/java/src/org/chromium/content/app/ChildProcessService.java
+++ b/content/public/android/java/src/org/chromium/content/app/ChildProcessService.java
@@ -415,6 +415,17 @@ public class ChildProcessService extends Service {
         }
     }
 
+    @SuppressWarnings("unused")
+    @CalledByNative
+    private IBinder getDialogSurfaceManager() {
+        try {
+            return mCallback.getDialogSurfaceManager();
+        } catch (RemoteException e) {
+            Log.e(TAG, "Unable to call getDialogSurfaceManager: %s", e);
+            return null;
+        }
+    }
+
     /**
      * Helper for registering FileDescriptorInfo objects with GlobalFileDescriptors.
      * This includes the IPC channel, the crash dump signals and resource related