Style bikeshed - remove extraneous whitespace

src/core/SkYUVPlanesCache.cpp

Index: src/core/SkYUVPlanesCache.cpp
diff --git a/src/core/SkYUVPlanesCache.cpp b/src/core/SkYUVPlanesCache.cpp
index 336b581246f10a5fad1878c8f888d13e05f2e5b8..07a07c698b6ee79dc3f21048e6c8b44be93aa0ee 100644
--- a/src/core/SkYUVPlanesCache.cpp
+++ b/src/core/SkYUVPlanesCache.cpp
@@ -77,7 +77,7 @@ SkCachedData* SkYUVPlanesCache::FindAndRef(uint32_t genID, Info* info,
     if (!CHECK_LOCAL(localCache, find, Find, key, YUVPlanesRec::Visitor, &result)) {
         return nullptr;
     }
-    
+
     *info = result.fInfo;
     return result.fData;
 }