[Home Controls] Fix sizing and color of chevron.

Set sizing to be material icon. It now looks like the arrow in QS. Also
set tintlist to be the same as the icon. Also, make sure to disable the
imageview when the icon is disabled. In this state, the icon is greyed
out.

Bug: 232250913
Test: Manual on large device. Sent screenshot for design to verify.
Change-Id: I61647c38e6e0d678fd876b5094b3bcf63947b2b9

packages/SystemUI/res/drawable/ic_chevron_icon.xml

@@ -15,14 +15,6 @@
   ~ limitations under the License.
   -->
 
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="18dp"
-    android:height="31dp"
-    android:viewportWidth="18"
-    android:viewportHeight="31">
-  <path
-      android:pathData="M0.0061,27.8986L2.6906,30.5831L17.9219,15.3518L2.6906,0.1206L0.0061,2.8051L12.5338,15.3518"
-      android:strokeAlpha="0.7"
-      android:fillColor="#FFFFFF"
-      android:fillAlpha="0.7"/>
-</vector>
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24" android:tint="?attr/colorControlNormal">
+    <path android:fillColor="@android:color/white" android:pathData="M9.4,18 L8,16.6 12.6,12 8,7.4 9.4,6 15.4,12Z"/>
+</vector>

packages/SystemUI/src/com/android/systemui/controls/ui/ControlViewHolder.kt

@@ -472,7 +472,6 @@ class ControlViewHolder(
         updateContentDescription()
 
         status.setTextColor(color)
-        chevronIcon.imageTintList = color
 
         control?.getCustomIcon()?.let {
             icon.setImageIcon(it)
@@ -495,10 +494,13 @@ class ControlViewHolder(
                 icon.imageTintList = color
             }
         }
+
+        chevronIcon.imageTintList = icon.imageTintList
     }
 
     private fun setEnabled(enabled: Boolean) {
-        status.setEnabled(enabled)
-        icon.setEnabled(enabled)
+        status.isEnabled = enabled
+        icon.isEnabled = enabled
+        chevronIcon.isEnabled = enabled
     }
 }