Revert of Add SSE4 version of BlurImage optimizations.

Revert of Add SSE4 version of BlurImage optimizations. (https://codereview.chromium.org/366593004/)

Reason for revert:
breaks linker on chrome

[04:36:09.966000] [503/5965] LIB obj\chrome\installer_util.lib
[04:36:10.466000] FAILED: C:\Users\chrome-bot\buildbot\third_party\depot_tools\python276_bin\python.exe gyp-win-tool link-with-manifests environment.x86 True skia.dll "C:\Users\chrome-bot\buildbot\third_party\depot_tools\python276_bin\python.exe gyp-win-tool link-wrapper environment.x86 False link.exe /nologo /IMPLIB:skia.dll.lib /DLL /OUT:skia.dll @skia.dll.rsp" 2 mt.exe rc.exe "obj\skia\skia.skia.dll.intermediate.manifest" obj\skia\skia.skia.dll.generated.manifest
[04:36:10.466000] skia.opts_check_x86.obj : error LNK2019: unresolved external symbol "bool __cdecl SkBoxBlurGetPlatformProcs_SSE4(void (__cdecl**)(unsigned int const *,int,unsigned int *,int,int,int,int,int),void (__cdecl**)(unsigned int const *,int,unsigned int *,int,int,int,int,int),void (__cdecl**)(unsigned int const *,int,unsigned int *,int,int,int,int,int),void (__cdecl**)(unsigned int const *,int,unsigned int *,int,int,int,int,int))" (?SkBoxBlurGetPlatformProcs_SSE4@@YA_NPAP6AXPBIHPAIHHHHH@Z222@Z) referenced in function "bool __cdecl SkBoxBlurGetPlatformProcs(void (__cdecl**)(unsigned int const *,int,unsigned int *,int,int,int,int,int),void (__cdecl**)(unsigned int const *,int,unsigned int *,int,int,int,int,int),void (__cdecl**)(unsigned int const *,int,unsigned int *,int,int,int,int,int),void (__cdecl**)(unsigned int const *,int,unsigned int *,int,int,int,int,int))" (?SkBoxBlurGetPlatformProcs@@YA_NPAP6AXPBIHPAIHHHHH@Z222@Z)
[04:36:10.466000] 
[04:36:10.466000] skia.dll : fatal error LNK1120: 1 unresolved externals


Original issue's description:
> Add SSE4 version of BlurImage optimizations.
> 
> Adds an SSE4.1 version of the existing BlurImage optimizations.
> Performance of blur_image_filter_* benchmarks show a 10-50%
> improvement on Linux/Ubuntu Core i7.
> 
> Signed-off-by: Henrik Smiding <henrik.smiding@intel.com>;
> 
> Committed: https://skia.googlesource.com/skia/+/2830632ce93c97ed7647b13348365ea92e4ea665

TBR=mtklein@google.com,henrik.smiding@intel.com
NOTREECHECKS=true
NOTRY=true

Committed: https://skia.googlesource.com/skia/+/82cb86f613300aa26f858e8f46454b1a8a5e2314

[reed2, 2014-07-07 01:50:24]

Created Revert of Add SSE4 version of BlurImage optimizations.

[commit-bot: I haz the power, 2014-07-07 01:51:24]

CQ is trying da patch. Follow status at
 https://skia-tree-status.appspot.com/cq/reed@chromium.org/375503003/1

[commit-bot: I haz the power, 2014-07-07 01:51:34]

Change committed as 82cb86f613300aa26f858e8f46454b1a8a5e2314