Replace ASSERT with DCHECK_EQ as appropriate

third_party/WebKit/Source/core/clipboard/DataObjectItem.cpp

 /*
  * Copyright (C) 2011 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 107 matching lines @@
   if (source_ == kInternalSource) {
     if (file_)
       return file_.Get();
     DCHECK(shared_buffer_);
     // FIXME: This code is currently impossible--we never populate
     // m_sharedBuffer when dragging in. At some point though, we may need to
     // support correctly converting a shared buffer into a file.
     return nullptr;
   }
 
-  ASSERT(source_ == kPasteboardSource);
+  DCHECK_EQ(source_, kPasteboardSource);
   if (GetType() == kMimeTypeImagePng) {
     WebBlobInfo blob_info = Platform::Current()->Clipboard()->ReadImage(
         WebClipboard::kBufferStandard);
     if (blob_info.size() < 0)
       return nullptr;
     return File::Create(
         "image.png", CurrentTimeMS(),
         BlobDataHandle::Create(blob_info.Uuid(), blob_info.GetType(),
                                blob_info.size()));
   }
 
   return nullptr;
 }
 
 String DataObjectItem::GetAsString() const {
-  ASSERT(kind_ == kStringKind);
+  DCHECK_EQ(kind_, kStringKind);
 
   if (source_ == kInternalSource)
     return data_;
 
-  ASSERT(source_ == kPasteboardSource);
+  DCHECK_EQ(source_, kPasteboardSource);
 
   WebClipboard::Buffer buffer = Pasteboard::GeneralPasteboard()->GetBuffer();
   String data;
   // This is ugly but there's no real alternative.
   if (type_ == kMimeTypeTextPlain) {
     data = Platform::Current()->Clipboard()->ReadPlainText(buffer);
   } else if (type_ == kMimeTypeTextRTF) {
     data = Platform::Current()->Clipboard()->ReadRTF(buffer);
   } else if (type_ == kMimeTypeTextHTML) {
     WebURL ignored_source_url;
@@ skipping 23 matching lines @@
 
 String DataObjectItem::FileSystemId() const {
   return file_system_id_;
 }
 
 DEFINE_TRACE(DataObjectItem) {
   visitor->Trace(file_);
 }
 
 }  // namespace blink