Fix gin's array buffer class for component build

Remove ArrayBuffer ctor that is not defined.
Add explicit assignment operator for ArrayBufferView.

BUG=none
[email protected],[email protected]

Review URL: https://codereview.chromium.org/289003007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@271003 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/gin/array_buffer.h b/gin/array_buffer.h
index 7886fa9..858cbf1 100644
--- a/gin/array_buffer.h
+++ b/gin/array_buffer.h
@@ -26,7 +26,6 @@
 class GIN_EXPORT ArrayBuffer {
  public:
   ArrayBuffer();
-  explicit ArrayBuffer(v8::Isolate* isolate);
   ArrayBuffer(v8::Isolate* isolate, v8::Handle<v8::ArrayBuffer> buffer);
   ~ArrayBuffer();
   ArrayBuffer& operator=(const ArrayBuffer& other);
@@ -55,6 +54,7 @@
   ArrayBufferView();
   ArrayBufferView(v8::Isolate* isolate, v8::Handle<v8::ArrayBufferView> view);
   ~ArrayBufferView();
+  ArrayBufferView& operator=(const ArrayBufferView& other);
 
   void* bytes() const {
     return static_cast<uint8_t*>(array_buffer_.bytes()) + offset_;