Optimize CSS box-shadow performance

src/core/SkScaledImageCache.cpp

Index: src/core/SkScaledImageCache.cpp
diff --git a/src/core/SkScaledImageCache.cpp b/src/core/SkScaledImageCache.cpp
index 9e672fe371da5790c7ae744da2c730c502254ece..25c3abd0cce682d9ea517494d8fbe53419a9ecbd 100644
--- a/src/core/SkScaledImageCache.cpp
+++ b/src/core/SkScaledImageCache.cpp
@@ -9,7 +9,6 @@
 #include "SkScaledImageCache.h"
 #include "SkMipMap.h"
 #include "SkPixelRef.h"
-#include "SkRect.h"
 
 // This can be defined by the caller's build system
 //#define SK_USE_DISCARDABLE_SCALEDIMAGECACHE
@@ -97,7 +96,7 @@ class SkScaledImageCache::Hash :
 static inline SkScaledImageCache::Rec* find_rec_in_list(
         SkScaledImageCache::Rec* head, const Key & key) {
     SkScaledImageCache::Rec* rec = head;
-    while ((rec != NULL) && (rec->fKey != key)) {
+    while ((rec != NULL) && (*rec->fKey != key)) {
         rec = rec->fNext;
     }
     return rec;