Revise attribute binding interface

include/core/SkTArray.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkTArray_DEFINED
 #define SkTArray_DEFINED
 
@@ skipping 94 matching lines @@
             sk_free(fMemArray);
         }
     }
 
     /**
      * Resets to count() == 0
      */
     void reset() { this->pop_back_n(fCount); }
 
     /**
+     * Resets to a copy of a C array.
+     */
+    void reset(const T* array, int count) {
+        for (int i = 0; i < fCount; ++i) {
+            fItemArray[i].~T();
+        }
+        int delta = count - fCount;
+        this->checkRealloc(delta);
+        fCount = count;
+        for (int i = 0; i < count; ++i) {
+            SkTArrayExt::copy(this, array);
+        }
+    }
+
+    /**
      * Number of elements in the array.
      */
     int count() const { return fCount; }
 
     /**
      * Is the array empty.
      */
     bool empty() const { return !fCount; }
 
     /**
@@ skipping 308 matching lines @@
     SkSTArray& operator= (const INHERITED& array) {
         INHERITED::operator=(array);
         return *this;
     }
 
 private:
     SkAlignedSTStorage<N,T> fStorage;
 };
 
 #endif