Remove SkBicubicImageFilter, and all related tests.

include/effects/SkBicubicImageFilter.h

Index: include/effects/SkBicubicImageFilter.h
diff --git a/include/effects/SkBicubicImageFilter.h b/include/effects/SkBicubicImageFilter.h
deleted file mode 100644
index 7c1e92344ad6b448e4bc2a6c132f89a7de5e60fb..0000000000000000000000000000000000000000
--- a/include/effects/SkBicubicImageFilter.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2013 The Android Open Source Project
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef SkBicubicImageFilter_DEFINED
-#define SkBicubicImageFilter_DEFINED
-
-#include "SkImageFilter.h"
-#include "SkScalar.h"
-#include "SkSize.h"
-#include "SkPoint.h"
-
-/*! \class SkBicubicImageFilter
-    Bicubic resampling image filter.  This filter does a 16-tap bicubic
-    filter using the given matrix.
- */
-
-class SK_API SkBicubicImageFilter : public SkImageFilter {
-public:
-    virtual ~SkBicubicImageFilter();
-
-    static SkBicubicImageFilter* CreateMitchell(const SkSize& scale, SkImageFilter* input = NULL);
-
-    SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBicubicImageFilter)
-
-protected:
-    /** Construct a (scaling-only) bicubic resampling image filter.
-        @param scale        How much to scale the image.
-        @param coefficients The 16 coefficients of the bicubic matrix.
-        @param input        The input image filter.  If NULL, the src bitmap
-                            passed to filterImage() is used instead.
-    */
-    SkBicubicImageFilter(const SkSize& scale, const SkScalar coefficients[16],
-                         SkImageFilter* input = NULL);
-    SkBicubicImageFilter(SkReadBuffer& buffer);
-    virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
-
-    virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&,
-                               SkBitmap* result, SkIPoint* loc) const SK_OVERRIDE;
-
-#if SK_SUPPORT_GPU
-    virtual bool canFilterImageGPU() const SK_OVERRIDE { return true; }
-    virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const Context& ctx,
-                                SkBitmap* result, SkIPoint* offset) const SK_OVERRIDE;
-#endif
-
-private:
-    SkSize    fScale;
-    SkScalar  fCoefficients[16];
-    typedef SkImageFilter INHERITED;
-};
-
-#endif