fix auto-delete bug that crept in with new fast blur path; is causing

include/core/SkTemplates.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 SkTemplates_DEFINED
@@ skipping 160 matching lines @@
 
 template <typename T> class SkAutoTDeleteArray : SkNoncopyable {
 public:
     SkAutoTDeleteArray(T array[]) : fArray(array) {}
     ~SkAutoTDeleteArray() { SkDELETE_ARRAY(fArray); }
 
     T*      get() const { return fArray; }
     void    free() { SkDELETE_ARRAY(fArray); fArray = NULL; }
     T*      detach() { T* array = fArray; fArray = NULL; return array; }
 
+    void reset(T array[]) {
+        if (fArray != array) {
+            SkDELETE_ARRAY(fArray);

[robertphillips, 2014/01/31 00:23:13]

Move the assignment outside of the if block?

+            fArray = array;
+        }
+    }
+
 private:
     T*  fArray;
 };
 
 /** Allocate an array of T elements, and free the array in the destructor
  */
 template <typename T> class SkAutoTArray : SkNoncopyable {
 public:
     SkAutoTArray() {
         fArray = NULL;
@@ skipping 271 matching lines @@
     /**
      * Returns void* because this object does not initialize the
      * memory. Use placement new for types that require a cons.
      */
     void* get() { return fStorage.get(); }
 private:
     SkAlignedSStorage<sizeof(T)*N> fStorage;
 };
 
 #endif