Don't convert DWORD to int.

tools/CrashHandler.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "CrashHandler.h"
 
 #include "SkTypes.h"
@@ skipping 83 matching lines @@
                 }
             }
         }
 
     #elif defined(SK_CRASH_HANDLER) && defined(SK_BUILD_FOR_WIN)
 
         #include <DbgHelp.h>
 
         static const struct {
             const char* name;
-            int code;
+            const DWORD code;
         } kExceptions[] = {
         #define _(E) {#E, E}
             _(EXCEPTION_ACCESS_VIOLATION),
             _(EXCEPTION_BREAKPOINT),
             _(EXCEPTION_INT_DIVIDE_BY_ZERO),
             _(EXCEPTION_STACK_OVERFLOW),
             // TODO: more?
         #undef _
         };
 
@@ skipping 68 matching lines @@
         void SetupCrashHandler() {
             SetUnhandledExceptionFilter(handler);
         }
 
     #else  // We asked for SK_CRASH_HANDLER, but it's not Mac, Linux, or Windows.  Sorry!
 
         void SetupCrashHandler() { }
 
     #endif
 #endif // SK_CRASH_HANDLER