Use View Holder pattern in AccountsAdapter.getView().

remoting/android/java/src/org/chromium/chromoting/AccountsAdapter.java

Index: remoting/android/java/src/org/chromium/chromoting/AccountsAdapter.java
diff --git a/remoting/android/java/src/org/chromium/chromoting/AccountsAdapter.java b/remoting/android/java/src/org/chromium/chromoting/AccountsAdapter.java
index 5731205ddf4d1e9a3b3f809d727d0db2962dd6b6..06a686dc748e0f7f503e3e9f3f971642d485f927 100644
--- a/remoting/android/java/src/org/chromium/chromoting/AccountsAdapter.java
+++ b/remoting/android/java/src/org/chromium/chromoting/AccountsAdapter.java
@@ -26,7 +26,10 @@ public class AccountsAdapter extends ArrayAdapter<Account> {
 
     @Override
     public View getView(int position, View convertView, ViewGroup parent) {
-        View view = mInflater.inflate(R.layout.account_selected, parent, false);
+        View view = convertView;
+        if (view == null) {
+            view = mInflater.inflate(R.layout.account_selected, parent, false);
+        }
         Account account = getItem(position);
         TextView target = (TextView) view.findViewById(R.id.account_name);
         target.setText(account.name);