[Chip] Fix chip layout not updated when programmatically setting text…

… size

We didn't forward Chip.setTextSize() call properly to ChipDrawable.setTextSize(). Fixes this by properly overriding the method.

Resolves #1855

PiperOrigin-RevId: 442056225

lib/java/com/google/android/material/chip/Chip.java

@@ -44,6 +44,7 @@
 import android.text.TextUtils.TruncateAt;
 import android.util.AttributeSet;
 import android.util.Log;
+import android.util.TypedValue;
 import android.view.Gravity;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
@@ -1366,6 +1367,16 @@ public void setTextAppearance(int resId) {
     updateTextPaintDrawState();
   }
 
+  @Override
+  public void setTextSize(int unit, float size) {
+    super.setTextSize(unit, size);
+    if (chipDrawable != null) {
+      chipDrawable.setTextSize(
+          TypedValue.applyDimension(unit, size, getResources().getDisplayMetrics()));
+    }
+    updateTextPaintDrawState();
+  }
+
   private void updateTextPaintDrawState() {
     TextPaint textPaint = getPaint();
     if (chipDrawable != null) {