Battery graph in QS Detail

Add new usage graph view to SettingsLib that shows usage with
same labels and whatnot.

Use that graph in the battery detail panel to show more stuffs.

Change-Id: I397b1314f65f668df566e93bdbc15420e1b3a280
diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index 216d439..11c13e1 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -609,4 +609,7 @@
 
     <dimen name="battery_height">14.5dp</dimen>
     <dimen name="battery_width">9.5dp</dimen>
+
+    <dimen name="battery_detail_graph_space_top">27dp</dimen>
+    <dimen name="battery_detail_graph_space_bottom">27dp</dimen>
 </resources>