Remove BC_EXCEPTION_CHECK macros

These obfuscate control flow and save very few lines.
Mechanical change (mostly), sed + clang-format and adding a
few missing semicolons.

Change-Id: If8ae06c23edea8c455c79eab589fee5142dc3409
Reviewed-on: https://pdfium-review.googlesource.com/2472
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
diff --git a/xfa/fxbarcode/cbc_code39.cpp b/xfa/fxbarcode/cbc_code39.cpp
index e90abb9..af45ad4 100644
--- a/xfa/fxbarcode/cbc_code39.cpp
+++ b/xfa/fxbarcode/cbc_code39.cpp
@@ -47,11 +47,13 @@
   CFX_ByteString byteString = filtercontents.UTF8Encode();
   uint8_t* data = static_cast<CBC_OnedCode39Writer*>(m_pBCWriter.get())
                       ->Encode(byteString, format, outWidth, outHeight, e);
-  BC_EXCEPTION_CHECK_ReturnValue(e, false);
+  if (e != BCExceptionNO)
+    return false;
   static_cast<CBC_OneDimWriter*>(m_pBCWriter.get())
       ->RenderResult(renderContents.AsStringC(), data, outWidth, isDevice, e);
   FX_Free(data);
-  BC_EXCEPTION_CHECK_ReturnValue(e, false);
+  if (e != BCExceptionNO)
+    return false;
   return true;
 }
 
@@ -63,7 +65,8 @@
           ->encodedContents(m_renderContents.AsStringC(), e);
   static_cast<CBC_OneDimWriter*>(m_pBCWriter.get())
       ->RenderDeviceResult(device, matrix, renderCon.AsStringC(), e);
-  BC_EXCEPTION_CHECK_ReturnValue(e, false);
+  if (e != BCExceptionNO)
+    return false;
   return true;
 }
 
@@ -73,7 +76,8 @@
           ->encodedContents(m_renderContents.AsStringC(), e);
   static_cast<CBC_OneDimWriter*>(m_pBCWriter.get())
       ->RenderBitmapResult(pOutBitmap, renderCon.AsStringC(), e);
-  BC_EXCEPTION_CHECK_ReturnValue(e, false);
+  if (e != BCExceptionNO)
+    return false;
   return true;
 }