Swap in new icon for "held" call in InCallUi.

Not directly related to bug, but cleanup I noticed along the way.

Bug: 15862303
Change-Id: I332597af836c073c4e6ae5f037cc033adf22e518
diff --git a/InCallUI/res/drawable-hdpi/ic_phone_paused_white_24dp.png b/InCallUI/res/drawable-hdpi/ic_phone_paused_white_24dp.png
new file mode 100644
index 0000000..a2177f5
--- /dev/null
+++ b/InCallUI/res/drawable-hdpi/ic_phone_paused_white_24dp.png
Binary files differ
diff --git a/InCallUI/res/drawable-hdpi/stat_sys_phone_call_on_hold.png b/InCallUI/res/drawable-hdpi/stat_sys_phone_call_on_hold.png
deleted file mode 100644
index 7e7bc3e..0000000
--- a/InCallUI/res/drawable-hdpi/stat_sys_phone_call_on_hold.png
+++ /dev/null
Binary files differ
diff --git a/InCallUI/res/drawable-ldrtl-xhdpi/stat_sys_phone_call_on_hold.png b/InCallUI/res/drawable-ldrtl-xhdpi/stat_sys_phone_call_on_hold.png
deleted file mode 100644
index 2cbcb5f..0000000
--- a/InCallUI/res/drawable-ldrtl-xhdpi/stat_sys_phone_call_on_hold.png
+++ /dev/null
Binary files differ
diff --git a/InCallUI/res/drawable-mdpi/ic_phone_paused_white_24dp.png b/InCallUI/res/drawable-mdpi/ic_phone_paused_white_24dp.png
new file mode 100644
index 0000000..7dc920b
--- /dev/null
+++ b/InCallUI/res/drawable-mdpi/ic_phone_paused_white_24dp.png
Binary files differ
diff --git a/InCallUI/res/drawable-mdpi/stat_sys_phone_call_on_hold.png b/InCallUI/res/drawable-mdpi/stat_sys_phone_call_on_hold.png
deleted file mode 100644
index 20ff4b6..0000000
--- a/InCallUI/res/drawable-mdpi/stat_sys_phone_call_on_hold.png
+++ /dev/null
Binary files differ
diff --git a/InCallUI/res/drawable-xhdpi/ic_phone_paused_white_24dp.png b/InCallUI/res/drawable-xhdpi/ic_phone_paused_white_24dp.png
new file mode 100644
index 0000000..a8becf4
--- /dev/null
+++ b/InCallUI/res/drawable-xhdpi/ic_phone_paused_white_24dp.png
Binary files differ
diff --git a/InCallUI/res/drawable-xhdpi/stat_sys_phone_call_on_hold.png b/InCallUI/res/drawable-xhdpi/stat_sys_phone_call_on_hold.png
deleted file mode 100644
index a6748d8..0000000
--- a/InCallUI/res/drawable-xhdpi/stat_sys_phone_call_on_hold.png
+++ /dev/null
Binary files differ
diff --git a/InCallUI/res/drawable-xxhdpi/ic_phone_paused_white_24dp.png b/InCallUI/res/drawable-xxhdpi/ic_phone_paused_white_24dp.png
new file mode 100644
index 0000000..baf0cf2
--- /dev/null
+++ b/InCallUI/res/drawable-xxhdpi/ic_phone_paused_white_24dp.png
Binary files differ
diff --git a/InCallUI/res/drawable-xxhdpi/stat_sys_phone_call_on_hold.png b/InCallUI/res/drawable-xxhdpi/stat_sys_phone_call_on_hold.png
deleted file mode 100644
index 6403ce8..0000000
--- a/InCallUI/res/drawable-xxhdpi/stat_sys_phone_call_on_hold.png
+++ /dev/null
Binary files differ
diff --git a/InCallUI/src/com/android/incallui/StatusBarNotifier.java b/InCallUI/src/com/android/incallui/StatusBarNotifier.java
index 35f266d..637ac16 100644
--- a/InCallUI/src/com/android/incallui/StatusBarNotifier.java
+++ b/InCallUI/src/com/android/incallui/StatusBarNotifier.java
@@ -436,7 +436,7 @@
         // from the foreground call.  And if there's a ringing call,
         // display that regardless of the state of the other calls.
         if (call.getState() == Call.State.ONHOLD) {
-            return R.drawable.stat_sys_phone_call_on_hold;
+            return R.drawable.ic_phone_paused_white_24dp;
         } else if (call.getSessionModificationState()
                 == Call.SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST) {
             return R.drawable.ic_videocam;