Revert LS/AOD clock color change

Until new colors will take into account contrast with the wallpaper.

Test: manual
Bug: 170228350
Change-Id: Icd3628e1f8aedfaeeb3b1cd264c6d0851b0f8cce

packages/SystemUI/src/com/android/keyguard/AnimatableClockController.java

@@ -85,8 +85,8 @@ public class AnimatableClockController extends ViewController<AnimatableClockVie
     }
 
     private void initColors() {
-        mLockScreenColors[0] = Utils.getColorAttr(getContext(),
-                android.R.attr.textColorPrimary).getDefaultColor();
+        mLockScreenColors[0] = Utils.getColorAttrDefaultColor(getContext(),
+                com.android.systemui.R.attr.wallpaperTextColor);
         mLockScreenColors[1] = mLockScreenColors[0]; // same color
         mView.setColors(mDozingColors, mLockScreenColors);
         mView.animateDoze(mIsDozing, false);