Replace ASSERT, ASSERT_NOT_REACHED, and RELEASE_ASSERT in platform/exported

third_party/WebKit/Source/platform/exported/WebDragData.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "public/platform/WebDragData.h"
 
 namespace blink {
 
 void WebDragData::SetItems(WebVector<Item> item_list) {
-  ASSERT(!IsNull());
+  DCHECK(!IsNull());
   item_list_.Swap(item_list);
 }
 
 void WebDragData::AddItem(const Item& item) {
-  ASSERT(!IsNull());
+  DCHECK(!IsNull());
   WebVector<Item> item_list(item_list_.size() + 1);
 
   for (unsigned i = 0; i < item_list_.size(); ++i)
     item_list[i] = item_list_[i];
   item_list[item_list_.size()] = item;
   item_list_.Swap(item_list);
 }
 
 }  // namespace blink