Remove unecessary exported symbols from libhwui.so

Test: compiles and links
Bug: 150782769
Change-Id: Ib49c1bf914b6bfaad1fb29371115df7c9eec08d2
diff --git a/libs/hwui/utils/VectorDrawableUtils.h b/libs/hwui/utils/VectorDrawableUtils.h
index 4be48fb..4f63959 100644
--- a/libs/hwui/utils/VectorDrawableUtils.h
+++ b/libs/hwui/utils/VectorDrawableUtils.h
@@ -28,10 +28,10 @@
 
 class VectorDrawableUtils {
 public:
-    ANDROID_API static bool canMorph(const PathData& morphFrom, const PathData& morphTo);
-    ANDROID_API static bool interpolatePathData(PathData* outData, const PathData& morphFrom,
+    static bool canMorph(const PathData& morphFrom, const PathData& morphTo);
+    static bool interpolatePathData(PathData* outData, const PathData& morphFrom,
                                                 const PathData& morphTo, float fraction);
-    ANDROID_API static void verbsToPath(SkPath* outPath, const PathData& data);
+    static void verbsToPath(SkPath* outPath, const PathData& data);
     static void interpolatePaths(PathData* outPathData, const PathData& from, const PathData& to,
                                  float fraction);
 };