Show IME when editing homepage URL

     Bug: 5209206

Change-Id: I30020b97692aca30c09a68e92144828619ef4d59
diff --git a/src/com/android/browser/preferences/GeneralPreferencesFragment.java b/src/com/android/browser/preferences/GeneralPreferencesFragment.java
index 05aa1a7..c018474 100644
--- a/src/com/android/browser/preferences/GeneralPreferencesFragment.java
+++ b/src/com/android/browser/preferences/GeneralPreferencesFragment.java
@@ -29,6 +29,7 @@
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.KeyEvent;
+import android.view.WindowManager;
 import android.view.inputmethod.EditorInfo;
 import android.widget.EditText;
 import android.widget.TextView;
@@ -152,6 +153,8 @@
                 return false;
             }
         });
+        dialog.getWindow().setSoftInputMode(
+                WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
         dialog.show();
     }