Move SkPackBits to src/effects.

Prior to this change SkPackBits.h was in include/core and SkPackBits.cpp
in src/core. However, SkPackBits appears to have been written
specifically as an implementation detail of the SkTableColorFilter
effect. This change moves SkPackBits out of core and into effects, which
is the only current user.

Review URL: https://codereview.chromium.org/1722173003

1 files changed, 0 insertions, 46 deletions

diff --git a/include/core/SkPackBits.h b/include/core/SkPackBits.h
deleted file mode 100644
index 1e32ee0875..0000000000
--- a/include/core/SkPackBits.h
+++ /dev/null
@@ -1,46 +0,0 @@
-
-/*
- * Copyright 2008 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 SkPackBits_DEFINED
-#define SkPackBits_DEFINED
-
-#include "SkTypes.h"
-
-class SkPackBits {
-public:
-    /** Given the number of 8bit values that will be passed to Pack8,
-        returns the worst-case size needed for the dst[] buffer.
-    */
-    static size_t ComputeMaxSize8(int count);
-
-    /** Write the src array into a packed format. The packing process may end
-        up writing more bytes than it read, so dst[] must be large enough.
-        @param src      Input array of 8bit values
-        @param srcSize  Number of entries in src[]
-        @param dst      Buffer (allocated by caller) to write the packed data
-                        into
-        @param dstSize  Number of bytes in the output buffer.
-        @return the number of bytes written to dst[]
-    */
-    static size_t Pack8(const uint8_t src[], size_t srcSize, uint8_t dst[],
-                        size_t dstSize);
-
-    /** Unpack the data in src[], and expand it into dst[]. The src[] data was
-        written by a previous call to Pack8.
-        @param src      Input data to unpack, previously created by Pack8.
-        @param srcSize  Number of bytes of src to unpack
-        @param dst      Buffer (allocated by caller) to expand the src[] into.
-        @param dstSize  Number of bytes in the output buffer.
-        @return the number of bytes written into dst.
-    */
-    static int Unpack8(const uint8_t src[], size_t srcSize, uint8_t dst[],
-                       size_t dstSize);
-};
-
-#endif