Fix for StorageProvider sample menu name mismatch, caused by refactor tool

Change-Id: I39cf52fbc3af6d25f012ed8477e5744dcca71443
diff --git a/content/documentsUi/StorageProvider/StorageProviderSample/src/main/java/com/example/android/storageprovider/MyCloudFragment.java b/content/documentsUi/StorageProvider/StorageProviderSample/src/main/java/com/example/android/storageprovider/MyCloudFragment.java
index 1b95957..f624e90 100644
--- a/content/documentsUi/StorageProvider/StorageProviderSample/src/main/java/com/example/android/storageprovider/MyCloudFragment.java
+++ b/content/documentsUi/StorageProvider/StorageProviderSample/src/main/java/com/example/android/storageprovider/MyCloudFragment.java
@@ -48,13 +48,13 @@
     @Override
     public void onPrepareOptionsMenu(Menu menu) {
         super.onPrepareOptionsMenu(menu);
-        MenuItem item = menu.findItem(R.id.action_toggle_login);
+        MenuItem item = menu.findItem(R.id.sample_action);
         item.setTitle(mLoggedIn ? R.string.log_out : R.string.log_in);
     }
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        if (item.getItemId() == R.id.action_toggle_login) {
+        if (item.getItemId() == R.id.sample_action) {
             toggleLogin();
             item.setTitle(mLoggedIn ? R.string.log_out : R.string.log_in);
 
diff --git a/content/documentsUi/StorageProvider/StorageProviderSample/src/main/res/values/strings.xml b/content/documentsUi/StorageProvider/StorageProviderSample/src/main/res/values/app_strings.xml
similarity index 100%
rename from content/documentsUi/StorageProvider/StorageProviderSample/src/main/res/values/strings.xml
rename to content/documentsUi/StorageProvider/StorageProviderSample/src/main/res/values/app_strings.xml