Revert of Switch SkJpegCode to libjpeg-turbo (patchset #11 id:540001 of https://codereview.chromium.org/1180983002/)

Reason for revert:
https://uberchromegw.corp.google.com/i/client.skia.compile/builders/Build-Ubuntu-GCC-MipsDSP2-Debug-Android/builds/1136/steps/build%20most/logs/stdio

Original issue's description:
> Add libjpeg-turbo library (depends on yasm)
> Mangle external function names to avoid conflict with libjpeg
> Take advantage of direct color conversion (RGBA, BGRA, 565)
> Prepare to use jpeg_skip_scanlines (when it is upstreamed)
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/b60c3f8291529303299262dba19b1a896060bd2d

TBR=scroggo@google.com,djsollen@google.com,emmaleer@google.com,msarett@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1199253006

1 files changed, 2 insertions, 7 deletions

diff --git a/src/codec/SkJpegCodec.h b/src/codec/SkJpegCodec.h
index 1844269e6b..87c925d9d1 100644
--- a/src/codec/SkJpegCodec.h
+++ b/src/codec/SkJpegCodec.h
@@ -100,13 +100,6 @@ private:
     bool handleRewind();
 
     /*
-     * Checks if the conversion between the input image and the requested output
-     * image has been implemented
-     * Sets the output color space
-     */
-    bool setOutputColorSpace(const SkImageInfo& dst);
-
-    /*
      * Checks if we can scale to the requested dimensions and scales the dimensions
      * if possible
      */
@@ -119,6 +112,8 @@ private:
             const Options& options);
 
     SkAutoTDelete<JpegDecoderMgr> fDecoderMgr;
+    SkAutoTDelete<SkSwizzler>     fSwizzler;
+    size_t                        fSrcRowBytes;
 
     friend class SkJpegScanlineDecoder;