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..8ac9848ab42c734cb9355d8786b84dface475594 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:

[jdduke (slow), 2014/12/10 19:19:27]

Thanks. At some point we could probably shift these to be a different resource
type (they're not actually system resources), so maybe add a "TODO(jdduke): Make
refresh resources be of type ANDROID_RESOURCE_TYPE_STATIC".

[Jaekyun Seok (inactive), 2014/12/10 21:42:38]

Done.

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