Remove SkBitmapCache::Find/Add(_,width,height,_) in favor of using rect

src/core/SkBitmapCache.cpp

Index: src/core/SkBitmapCache.cpp
diff --git a/src/core/SkBitmapCache.cpp b/src/core/SkBitmapCache.cpp
index 280a18902c93adf95478a51a226674072ce1230d..c954a3099e67d44232c1969a7e9814325b287e9b 100644
--- a/src/core/SkBitmapCache.cpp
+++ b/src/core/SkBitmapCache.cpp
@@ -100,14 +100,6 @@ void SkBitmapCache::Add(const SkBitmap& src, SkScalar invScaleX, SkScalar invSca
                                                 get_bounds_from_bitmap(src), result)));
 }
 
-bool SkBitmapCache::Find(uint32_t genID, int width, int height, SkBitmap* result) {
-    return Find(genID, SkIRect::MakeWH(width, height), result);
-}
-
-bool SkBitmapCache::Add(uint32_t genID, int width, int height, const SkBitmap& result) {
-    return Add(genID, SkIRect::MakeWH(width, height), result);
-}
-
 bool SkBitmapCache::Find(uint32_t genID, const SkIRect& subset, SkBitmap* result) {
     BitmapKey key(genID, SK_Scalar1, SK_Scalar1, subset);
     return find_and_return(key, result);