Clean-up v8::ArrayBuffer::Allocator interface

BUG=v8:2823
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/23514050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

include/v8.h

@@ -2512,27 +2512,12 @@ class V8_EXPORT ArrayBuffer : public Object {
      * Allocate |length| bytes. Return NULL if allocation is not successful.
      * Memory does not have to be initialized.
      */
-    virtual void* AllocateUninitialized(size_t length) {
-      // Override with call to |Allocate| for compatibility
-      // with legacy version.
-      return Allocate(length);
-    }
-
+    virtual void* AllocateUninitialized(size_t length) = 0;
     /**
      * Free the memory block of size |length|, pointed to by |data|.
      * That memory is guaranteed to be previously allocated by |Allocate|.
      */
-    virtual void Free(void* data, size_t length) {
-      // Override with call to |Free(void*)| for compatibility
-      // with legacy version.
-      Free(data);
-    }
-
-    /**
-     * Deprecated. Never called directly by V8.
-     * For compatibility with legacy version of this interface.
-     */
-    virtual void Free(void* data);
+    virtual void Free(void* data, size_t length) = 0;
   };
 
   /**

src/api.cc

@@ -2988,12 +2988,6 @@ void v8::ArrayBuffer::CheckCast(Value* that) {
 }
 
 
-void v8::ArrayBuffer::Allocator::Free(void* data) {
-  API_Fatal("v8::ArrayBuffer::Allocator::Free",
-            "Override Allocator::Free(void*, size_t)");
-}
-
-
 void v8::ArrayBufferView::CheckCast(Value* that) {
   i::Handle<i::Object> obj = Utils::OpenHandle(that);
   ApiCheck(obj->IsJSArrayBufferView(),

test/cctest/cctest.cc

@@ -100,6 +100,7 @@ v8::Isolate* CcTest::default_isolate_;
 
 class CcTestArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
   virtual void* Allocate(size_t length) { return malloc(length); }
+  virtual void* AllocateUninitialized(size_t length) { return malloc(length); }
   virtual void Free(void* data, size_t length) { free(data); }
   // TODO(dslomov): Remove when v8:2823 is fixed.
   virtual void Free(void* data) { UNREACHABLE(); }