Change SkMemory to the more accurately named SkMalloc.

Change-Id: I6b08a74234b99bac866bad71014b94f7ec2d4bc8
Reviewed-on: https://skia-review.googlesource.com/10188
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
diff --git a/src/core/SkCachedData.cpp b/src/core/SkCachedData.cpp
index 5f28c6c..0f3ca64 100644
--- a/src/core/SkCachedData.cpp
+++ b/src/core/SkCachedData.cpp
@@ -7,7 +7,7 @@
 
 #include "SkCachedData.h"
 #include "SkDiscardableMemory.h"
-#include "SkMemory.h"
+#include "SkMalloc.h"
 
 //#define TRACK_CACHEDDATA_LIFETIME