Add missing resume() call

 Bug: 14087850

Change-Id: Ic555ca6027e617c7ed6e7e66b5cf713c36ed1c6c
diff --git a/libs/hwui/renderthread/CanvasContext.cpp b/libs/hwui/renderthread/CanvasContext.cpp
index 16baf77..4ed73c3 100644
--- a/libs/hwui/renderthread/CanvasContext.cpp
+++ b/libs/hwui/renderthread/CanvasContext.cpp
@@ -445,6 +445,10 @@
     DrawGlInfo dummyInfo;
     memset(&dummyInfo, 0, sizeof(DrawGlInfo));
     (*functor)(mode, &dummyInfo);
+
+    if (mCanvas) {
+        mCanvas->resume();
+    }
 }
 
 bool CanvasContext::copyLayerInto(DeferredLayerUpdater* layer, SkBitmap* bitmap) {