TextView respects textViewStyle since appcompat-v7:22.2:
     public AppCompatTextView(Context context, AttributeSet attrs) {
-        this(context, attrs, 0);
+        this(context, attrs, android.R.attr.textViewStyle);
     }
This change in appcompat-v7 breaks previous behaviour by applying
textColorSecondary to TextViews: text becomes grey after upgrading
appcompat-v7 to 22.2.
See https://code.google.com/p/android/issues/detail?id=170476