diff --git a/fpdfsdk/cpdfsdk_formfillenvironment.h b/fpdfsdk/cpdfsdk_formfillenvironment.h
index 238d69f..9c70644 100644
--- a/fpdfsdk/cpdfsdk_formfillenvironment.h
+++ b/fpdfsdk/cpdfsdk_formfillenvironment.h
@@ -93,7 +93,6 @@
 
   int GetPageCount() const;
 
-
   bool GetChangeMark() const { return m_bChangeMask; }
   void SetChangeMark() { m_bChangeMask = true; }
   void ClearChangeMark() { m_bChangeMask = false; }
diff --git a/fpdfsdk/pwl/cpwl_edit.cpp b/fpdfsdk/pwl/cpwl_edit.cpp
index 1fe7e62..72d3cae 100644
--- a/fpdfsdk/pwl/cpwl_edit.cpp
+++ b/fpdfsdk/pwl/cpwl_edit.cpp
@@ -216,7 +216,6 @@
       rcClip, CFX_PointF(), pRange, GetSystemHandler(), GetAttachedData());
 }
 
-
 void CPWL_Edit::OnSetFocus() {
   ObservedPtr<CPWL_Edit> observed_ptr(this);
   SetEditCaret(true);
diff --git a/samples/pdfium_test_write_helper.h b/samples/pdfium_test_write_helper.h
index af777b1..5a11167 100644
--- a/samples/pdfium_test_write_helper.h
+++ b/samples/pdfium_test_write_helper.h
@@ -11,7 +11,7 @@
 
 #ifdef PDF_ENABLE_SKIA
 #include "third_party/skia/include/core/SkPictureRecorder.h"  // nogncheck
-#include "third_party/skia/include/core/SkStream.h"  // nogncheck
+#include "third_party/skia/include/core/SkStream.h"           // nogncheck
 #endif
 
 std::string WritePpm(const char* pdf_name,
diff --git a/xfa/fgas/layout/fgas_arabic.h b/xfa/fgas/layout/fgas_arabic.h
index 10af660..a865330 100644
--- a/xfa/fgas/layout/fgas_arabic.h
+++ b/xfa/fgas/layout/fgas_arabic.h
@@ -28,5 +28,4 @@
 }  // namespace arabic
 }  // namespace pdfium
 
-
 #endif  // XFA_FGAS_LAYOUT_FGAS_ARABIC_H_
diff --git a/xfa/fwl/cfwl_scrollbar.cpp b/xfa/fwl/cfwl_scrollbar.cpp
index 277e24b..2f40d1e 100644
--- a/xfa/fwl/cfwl_scrollbar.cpp
+++ b/xfa/fwl/cfwl_scrollbar.cpp
@@ -19,7 +19,6 @@
 #include "xfa/fwl/cfwl_themepart.h"
 #include "xfa/fwl/ifwl_themeprovider.h"
 
-
 namespace {
 
 constexpr int kScrollbarElapsedMsecs = 500;