Remove fx_basic.h

This CL removes the fx_basic.h header and fixes up includes as needed.

Change-Id: I49af32a8327bdbcda40c50a61ffbd75d06609040
Reviewed-on: https://pdfium-review.googlesource.com/12670
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
diff --git a/fxbarcode/common/BC_CommonByteArray.cpp b/fxbarcode/common/BC_CommonByteArray.cpp
index 80ae07d..d66568c 100644
--- a/fxbarcode/common/BC_CommonByteArray.cpp
+++ b/fxbarcode/common/BC_CommonByteArray.cpp
@@ -19,10 +19,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+#include "fxbarcode/common/BC_CommonByteArray.h"
 
 #include <algorithm>
 
-#include "fxbarcode/common/BC_CommonByteArray.h"
+#include "core/fxcrt/fx_memory.h"
 
 CBC_CommonByteArray::CBC_CommonByteArray() {
   m_bytes = nullptr;