Recreate the bitmap cache when it is smaller than needed

fix:32780212

Test: Existing CTS and attached repro apk.

Change-Id: Ib908319af6539b2438b850f7a50d5a539cef8368
diff --git a/libs/hwui/VectorDrawable.cpp b/libs/hwui/VectorDrawable.cpp
index aeee661..223605f 100644
--- a/libs/hwui/VectorDrawable.cpp
+++ b/libs/hwui/VectorDrawable.cpp
@@ -576,7 +576,7 @@
 }
 
 bool Tree::canReuseBitmap(const SkBitmap& bitmap, int width, int height) {
-    return width == bitmap.width() && height == bitmap.height();
+    return width <= bitmap.width() && height <= bitmap.height();
 }
 
 void Tree::onPropertyChanged(TreeProperties* prop) {