Merge change 22526 into donut

* changes:
  CTS: Fix ContextWrapperTest to not reference hardcoded package names.
diff --git a/tests/tests/content/src/android/content/cts/ContextWrapperTest.java b/tests/tests/content/src/android/content/cts/ContextWrapperTest.java
index cd34bf0..e488f41 100644
--- a/tests/tests/content/src/android/content/cts/ContextWrapperTest.java
+++ b/tests/tests/content/src/android/content/cts/ContextWrapperTest.java
@@ -34,6 +34,7 @@
 import android.content.IntentFilter;
 import android.content.ServiceConnection;
 import android.content.SharedPreferences;
+import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.res.TypedArray;
 import android.content.res.Resources.Theme;
@@ -712,12 +713,22 @@
         args = {String.class, int.class}
     )
     public void testCreatePackageContext() throws PackageManager.NameNotFoundException {
-        Context actualContext = mContextWrapper.createPackageContext("com.android.camera",
+        Context actualContext = mContextWrapper.createPackageContext(getValidPackageName(),
                 Context.CONTEXT_IGNORE_SECURITY);
 
         assertNotNull(actualContext);
     }
 
+    /**
+     * Helper method to retrieve a valid application package name to use for tests.
+     */
+    private String getValidPackageName() {
+        List<PackageInfo> packages = mContextWrapper.getPackageManager().getInstalledPackages(
+                PackageManager.GET_ACTIVITIES);
+        assertTrue(packages.size() >= 1);
+        return packages.get(0).packageName;
+    }
+
     @TestTargetNew(
         level = TestLevel.COMPLETE,
         method = "getMainLooper",
@@ -855,7 +866,7 @@
         // Test getBaseContext()
         assertSame(mContext, testContextWrapper.getBaseContext());
 
-        Context secondContext = testContextWrapper.createPackageContext("com.android.camera",
+        Context secondContext = testContextWrapper.createPackageContext(getValidPackageName(),
                 Context.CONTEXT_IGNORE_SECURITY);
         assertNotNull(secondContext);