StrictMode class instance limit interface.

Change-Id: Ic5eea539586e5d4965d83364bf9f623d1d89f2b1
diff --git a/core/java/android/app/Activity.java b/core/java/android/app/Activity.java
index ec2f771..93ad17e 100644
--- a/core/java/android/app/Activity.java
+++ b/core/java/android/app/Activity.java
@@ -45,6 +45,7 @@
 import android.os.Looper;
 import android.os.Parcelable;
 import android.os.RemoteException;
+import android.os.StrictMode;
 import android.text.Selection;
 import android.text.SpannableStringBuilder;
 import android.text.TextUtils;
@@ -858,6 +859,7 @@
             mFragments.restoreAllState(p, mLastNonConfigurationInstances != null
                     ? mLastNonConfigurationInstances.fragments : null);
         }
+        StrictMode.noteActivityClass(this.getClass());
         mFragments.dispatchCreate();
         mCalled = true;
     }