Replace SystemUIResourceManager with ResourceManager

ui/android/java/src/org/chromium/ui/resources/system/SystemResourceLoader.java

Index: ui/android/java/src/org/chromium/ui/resources/system/SystemResourceLoader.java
diff --git a/ui/android/java/src/org/chromium/ui/resources/system/SystemResourceLoader.java b/ui/android/java/src/org/chromium/ui/resources/system/SystemResourceLoader.java
index cae57f6670f4fc23a01235431a1185bb69522f02..7b0ec17d6ab1cfbe5f9a0542fea5f8ef3eb11f23 100644
--- a/ui/android/java/src/org/chromium/ui/resources/system/SystemResourceLoader.java
+++ b/ui/android/java/src/org/chromium/ui/resources/system/SystemResourceLoader.java
@@ -12,6 +12,7 @@ import android.graphics.Paint;
 import android.graphics.Paint.Style;
 import android.graphics.RectF;
 
+import org.chromium.ui.R;
 import org.chromium.ui.base.SystemUIResourceType;
 import org.chromium.ui.gfx.DeviceDisplayInfo;
 import org.chromium.ui.resources.Resource;
@@ -52,6 +53,12 @@ public class SystemResourceLoader extends AsyncPreloadResourceLoader {
                         getResourceId("android:drawable/overscroll_glow"), 128, 64);
             case SystemUIResourceType.OVERSCROLL_GLOW_L:
                 return createOverscrollGlowLBitmap(context);
+            case SystemUIResourceType.OVERSCROLL_REFRESH_IDLE:
+                return StaticResource.create(Resources.getSystem(), R.drawable.refresh_gray, 0, 0);

[jdduke (slow), 2014/12/08 16:23:13]

Should we use "context.getResources()" instead of "Resources.getSystem()"?
Technically the refresh resources aren't even system resources, so at some point
we might consider making them a difference type of resource.

[Jaekyun Seok (inactive), 2014/12/09 11:42:35]

Done.

+            case SystemUIResourceType.OVERSCROLL_REFRESH_ACTIVE:
+                return StaticResource.create(Resources.getSystem(), R.drawable.refresh_blue, 0, 0);
+            default:
+                assert false;
         }
         return null;
     }