Update battery tip main icon into materiel theme design

Update all battery tip icon into materiel theme design based on the UX
feedback and clean up legacy icons

Bug: 246960554
Test: make RunSettingsRoboTests ROBOTEST_FILTER=com.android.settings.fuelgauge.*
Change-Id: I82f5b140700a36b29844c0c3330b2eeeda8e5a55

src/com/android/settings/fuelgauge/batterytip/tips/BatteryDefenderTip.java

@@ -55,7 +55,7 @@ public class BatteryDefenderTip extends BatteryTip {
 
     @Override
     public int getIconId() {
-        return R.drawable.ic_battery_status_good_24dp;
+        return R.drawable.ic_battery_status_good_theme;
     }
 
     @Override

src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTip.java

@@ -71,7 +71,7 @@ public class HighUsageTip extends BatteryTip {
 
     @Override
     public int getIconId() {
-        return R.drawable.ic_perm_device_information_red_24dp;
+        return R.drawable.ic_perm_device_information_theme;
     }
 
     @Override

src/com/android/settings/fuelgauge/batterytip/tips/IncompatibleChargerTip.java

@@ -48,7 +48,7 @@ public final class IncompatibleChargerTip extends BatteryTip {
 
     @Override
     public int getIconId() {
-        return R.drawable.ic_battery_alert_24dp;
+        return R.drawable.ic_battery_alert_theme;
     }
 
     @Override

src/com/android/settings/fuelgauge/batterytip/tips/LowBatteryTip.java

@@ -51,12 +51,7 @@ public class LowBatteryTip extends BatteryTip {
 
     @Override
     public int getIconId() {
-        return mState = R.drawable.ic_battery_status_bad_24dp;
-    }
-
-    @Override
-    public int getIconTintColorId() {
-        return mState = R.color.battery_bad_color_light;
+        return mState = R.drawable.ic_battery_saver_accent_24dp;
     }
 
     @Override

src/com/android/settings/fuelgauge/batterytip/tips/RestrictAppTip.java

@@ -93,8 +93,8 @@ public class RestrictAppTip extends BatteryTip {
     @Override
     public int getIconId() {
         return mState == StateType.HANDLED
-                ? R.drawable.ic_perm_device_information_green_24dp
-                : R.drawable.ic_battery_alert_24dp;
+                ? R.drawable.ic_perm_device_information_theme
+                : R.drawable.ic_battery_alert_theme;
     }
 
     @Override

src/com/android/settings/fuelgauge/batterytip/tips/SmartBatteryTip.java

@@ -48,7 +48,7 @@ public class SmartBatteryTip extends BatteryTip {
 
     @Override
     public int getIconId() {
-        return R.drawable.ic_perm_device_information_red_24dp;
+        return R.drawable.ic_perm_device_information_theme;
     }
 
     @Override