Replace ASSERT, ASSERT_NOT_REACHED, and RELEASE_ASSERT in modules/webdatabase

third_party/WebKit/Source/modules/webdatabase/SQLStatement.cpp

 /*
  * Copyright (C) 2007, 2013 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 61 matching lines @@
 
 bool SQLStatement::HasCallback() {
   return statement_callback_;
 }
 
 bool SQLStatement::HasErrorCallback() {
   return statement_error_callback_;
 }
 
 bool SQLStatement::PerformCallback(SQLTransaction* transaction) {
-  ASSERT(transaction);
-  ASSERT(backend_);
+  DCHECK(transaction);
+  DCHECK(backend_);
 
   bool callback_error = false;
 
   SQLStatementCallback* callback = statement_callback_.Release();
   SQLStatementErrorCallback* error_callback =
       statement_error_callback_.Release();
   SQLErrorData* error = backend_->SqlError();
 
   probe::AsyncTask async_task(transaction->GetDatabase()->GetExecutionContext(),
                               this);
 
   // Call the appropriate statement callback and track if it resulted in an
   // error, because then we need to jump to the transaction error callback.
   if (error) {
     if (error_callback)
       callback_error =
           error_callback->handleEvent(transaction, SQLError::Create(*error));
   } else if (callback) {
     callback_error =
         !callback->handleEvent(transaction, backend_->SqlResultSet());
   }
 
   return callback_error;
 }
 
 }  // namespace blink