Revert "SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h"

This reverts commit a5494f117086d712855e4b6289c58c92d1549bcf.

Reason for revert: Broke Google3

Original change's description:
> SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h
> 
>   * SkAutoFree moved to SkTemplates.h (now implmented with unique_ptr).
> 
>   * SkAutoMalloc and SkAutoSMalloc moved to SkAutoMalloc.h
> 
>   * "SkAutoFree X(sk_malloc_throw(N));" --> "SkAutoMalloc X(N);"
> 
> Change-Id: Idacd86ca09e22bf092422228599ae0d9bedded88
> Reviewed-on: https://skia-review.googlesource.com/4543
> Reviewed-by: Ben Wagner <bungeman@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Hal Canary <halcanary@google.com>
> 

TBR=halcanary@google.com,bungeman@google.com,reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: Ie8bd176121c3ee83c110d66c0d0ac65e09bfc9c5
Reviewed-on: https://skia-review.googlesource.com/6884
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
diff --git a/bench/nanobench.cpp b/bench/nanobench.cpp
index 34aaee8..c9456db 100644
--- a/bench/nanobench.cpp
+++ b/bench/nanobench.cpp
@@ -25,9 +25,8 @@
 #include "Stats.h"
 
 #include "SkAndroidCodec.h"
-#include "SkAutoMalloc.h"
-#include "SkBBoxHierarchy.h"
 #include "SkBitmapRegionDecoder.h"
+#include "SkBBoxHierarchy.h"
 #include "SkCanvas.h"
 #include "SkCodec.h"
 #include "SkCommonFlags.h"
@@ -39,13 +38,13 @@
 #include "SkOSPath.h"
 #include "SkPictureRecorder.h"
 #include "SkPictureUtils.h"
-#include "SkSVGDOM.h"
-#include "SkScan.h"
 #include "SkString.h"
 #include "SkSurface.h"
+#include "SkSVGDOM.h"
 #include "SkTaskGroup.h"
 #include "SkThreadUtils.h"
 #include "ThermalManager.h"
+#include "SkScan.h"
 
 #include <stdlib.h>