Hide Paint textLocale APIs - DO NOT MERGE

- fix bug #6441521 Need to @hide Paint setTextLocale / getTextLocale - CJK support

Change-Id: Ic536989243d7028e6f5fce7d60dfef4467bebffb

Author: Fabrice Di Meglio

api/current.txt

@@ -8613,7 +8613,6 @@ package android.graphics {
     method public android.graphics.Paint.Align getTextAlign();
     method public void getTextBounds(java.lang.String, int, int, android.graphics.Rect);
     method public void getTextBounds(char[], int, int, android.graphics.Rect);
-    method public java.util.Locale getTextLocale();
     method public void getTextPath(char[], int, int, float, float, android.graphics.Path);
     method public void getTextPath(java.lang.String, int, int, float, float, android.graphics.Path);
     method public float getTextScaleX();
@@ -8663,7 +8662,6 @@ package android.graphics {
     method public void setStyle(android.graphics.Paint.Style);
     method public void setSubpixelText(boolean);
     method public void setTextAlign(android.graphics.Paint.Align);
-    method public void setTextLocale(java.util.Locale);
     method public void setTextScaleX(float);
     method public void setTextSize(float);
     method public void setTextSkewX(float);

graphics/java/android/graphics/Paint.java

@@ -1055,6 +1055,7 @@ public void setTextAlign(Align align) {
      * Get the text Locale.
      *
      * @return the paint's Locale used for drawing text, never null.
+     * @hide
      */
     public Locale getTextLocale() {
         return mLocale;
@@ -1085,6 +1086,7 @@ public Locale getTextLocale() {
      * job in certain ambiguous cases
      *
      * @param locale the paint's locale value for drawing text, must not be null.
+     * @hide
      */
     public void setTextLocale(Locale locale) {
         if (locale == null) {