Consolidate SK_CRASH and sk_throw into SK_ABORT

include/config/SkUserConfig.h

 
 /*
  * Copyright 2006 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 SkUserConfig_DEFINED
@@ skipping 40 matching lines @@
 
 /*  Skia has certain debug-only code that is extremely intensive even for debug
     builds.  This code is useful for diagnosing specific issues, but is not
     generally applicable, therefore it must be explicitly enabled to avoid
     the performance impact. By default these flags are undefined, but can be
     enabled by uncommenting them below.
  */
 //#define SK_DEBUG_GLYPH_CACHE
 //#define SK_DEBUG_PATH
 
-/*  If, in debugging mode, Skia needs to stop (presumably to invoke a debugger)
-    it will call SK_CRASH(). If this is not defined it, it is defined in
-    SkPostConfig.h to write to an illegal address
- */
-//#define SK_CRASH() *(int *)(uintptr_t)0 = 0
-
-
 /*  preconfig will have attempted to determine the endianness of the system,
     but you can change these mutually exclusive flags here.
  */
 //#define SK_CPU_BENDIAN
 //#define SK_CPU_LENDIAN
 
 /*  Most compilers use the same bit endianness for bit flags in a byte as the
     system byte endianness, and this is the default. If for some reason this
     needs to be overridden, specify which of the mutually exclusive flags to
     use. For example, some atom processors in certain configurations have big
@@ skipping 69 matching lines @@
 /* The PDF generation code uses Path Ops to handle complex clipping paths,
  * but at this time, Path Ops is not release ready yet. So, the code is
  * hidden behind this #define guard. If you are feeling adventurous and
  * want the latest and greatest PDF generation code, uncomment the #define.
  * When Path Ops is release ready, the define guards and this user config
  * define should be removed entirely.
  */
 //#define SK_PDF_USE_PATHOPS_CLIPPING
 
 #endif