XFA: clang-format all pdfium code.

No behavior change.

Generated by:
  find . -name '*.cpp' -o -name '*.h' | \
  grep -E -v 'third_party|thirdparties|lpng_v163|tiff_v403' | \
  xargs ../../buildtools/mac/clang-format -i
Then manually merged https://codereview.chromium.org/1269223002/

See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.

BUG=none

1 files changed, 100 insertions, 105 deletions

diff --git a/fpdfsdk/src/formfiller/FFL_RadioButton.cpp b/fpdfsdk/src/formfiller/FFL_RadioButton.cpp
index 1f73e8ccaa..7c4f9a9e49 100644
--- a/fpdfsdk/src/formfiller/FFL_RadioButton.cpp
+++ b/fpdfsdk/src/formfiller/FFL_RadioButton.cpp
@@ -9,129 +9,124 @@
 #include "../../include/formfiller/FFL_RadioButton.h"
 //#include "../include/FFL_Undo.h"
 
-/* ------------------------------- CFFL_RadioButton ------------------------------- */
+/* ------------------------------- CFFL_RadioButton
+ * ------------------------------- */
 
-CFFL_RadioButton::CFFL_RadioButton(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget) :
-	CFFL_Button(pApp, pWidget)
-{
-}
+CFFL_RadioButton::CFFL_RadioButton(CPDFDoc_Environment* pApp,
+                                   CPDFSDK_Annot* pWidget)
+    : CFFL_Button(pApp, pWidget) {}
 
-CFFL_RadioButton::~CFFL_RadioButton()
-{
-}
+CFFL_RadioButton::~CFFL_RadioButton() {}
 
-CPWL_Wnd* CFFL_RadioButton::NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView)
-{
-	CPWL_RadioButton* pWnd = new CPWL_RadioButton();
-	pWnd->Create(cp);
+CPWL_Wnd* CFFL_RadioButton::NewPDFWindow(const PWL_CREATEPARAM& cp,
+                                         CPDFSDK_PageView* pPageView) {
+  CPWL_RadioButton* pWnd = new CPWL_RadioButton();
+  pWnd->Create(cp);
 
-	ASSERT(m_pWidget != NULL);
-	pWnd->SetCheck(m_pWidget->IsChecked());
+  ASSERT(m_pWidget != NULL);
+  pWnd->SetCheck(m_pWidget->IsChecked());
 
-	return pWnd;
+  return pWnd;
 }
 
-FX_BOOL	CFFL_RadioButton::OnKeyDown(CPDFSDK_Annot* pAnnot, FX_UINT nKeyCode, FX_UINT nFlags)
-{
-	switch (nKeyCode)
-	{
-	case FWL_VKEY_Return:
-	case FWL_VKEY_Space:
-		return TRUE;
-	default:
-		return CFFL_FormFiller::OnKeyDown(pAnnot, nKeyCode, nFlags);
-	}
+FX_BOOL CFFL_RadioButton::OnKeyDown(CPDFSDK_Annot* pAnnot,
+                                    FX_UINT nKeyCode,
+                                    FX_UINT nFlags) {
+  switch (nKeyCode) {
+    case FWL_VKEY_Return:
+    case FWL_VKEY_Space:
+      return TRUE;
+    default:
+      return CFFL_FormFiller::OnKeyDown(pAnnot, nKeyCode, nFlags);
+  }
 }
 
-FX_BOOL	CFFL_RadioButton::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags)
-{
-	switch (nChar)
-	{
-	case FWL_VKEY_Return:
-	case FWL_VKEY_Space:
-		{
-			CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller();
-			ASSERT(pIFormFiller != NULL);
-
-			CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
-			ASSERT(pPageView != NULL);
-
-			FX_BOOL bReset = FALSE;
-			FX_BOOL bExit = FALSE;
-
-			pIFormFiller->OnButtonUp(m_pWidget, pPageView, bReset, bExit,nFlags);
-
-			if (bReset) return TRUE;
-			if (bExit) return TRUE;
-
-			CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
-
-			if (CPWL_RadioButton * pWnd = (CPWL_RadioButton*)GetPDFWindow(pPageView, TRUE))
-				pWnd->SetCheck(TRUE);
-			CommitData(pPageView,nFlags);
-			return TRUE;
-		}
-	default:
-		return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
-	}
+FX_BOOL CFFL_RadioButton::OnChar(CPDFSDK_Annot* pAnnot,
+                                 FX_UINT nChar,
+                                 FX_UINT nFlags) {
+  switch (nChar) {
+    case FWL_VKEY_Return:
+    case FWL_VKEY_Space: {
+      CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller();
+      ASSERT(pIFormFiller != NULL);
+
+      CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
+      ASSERT(pPageView != NULL);
+
+      FX_BOOL bReset = FALSE;
+      FX_BOOL bExit = FALSE;
+
+      pIFormFiller->OnButtonUp(m_pWidget, pPageView, bReset, bExit, nFlags);
+
+      if (bReset)
+        return TRUE;
+      if (bExit)
+        return TRUE;
+
+      CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
+
+      if (CPWL_RadioButton* pWnd =
+              (CPWL_RadioButton*)GetPDFWindow(pPageView, TRUE))
+        pWnd->SetCheck(TRUE);
+      CommitData(pPageView, nFlags);
+      return TRUE;
+    }
+    default:
+      return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
+  }
 }
 
-FX_BOOL	CFFL_RadioButton::OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
-{
-	CFFL_Button::OnLButtonUp(pPageView, pAnnot, nFlags, point);
+FX_BOOL CFFL_RadioButton::OnLButtonUp(CPDFSDK_PageView* pPageView,
+                                      CPDFSDK_Annot* pAnnot,
+                                      FX_UINT nFlags,
+                                      const CPDF_Point& point) {
+  CFFL_Button::OnLButtonUp(pPageView, pAnnot, nFlags, point);
 
-	if (IsValid())
-	{
-		if (CPWL_RadioButton * pWnd = (CPWL_RadioButton*)GetPDFWindow(pPageView, TRUE))
-			pWnd->SetCheck(TRUE);
+  if (IsValid()) {
+    if (CPWL_RadioButton* pWnd =
+            (CPWL_RadioButton*)GetPDFWindow(pPageView, TRUE))
+      pWnd->SetCheck(TRUE);
 
-		if (!CommitData(pPageView,nFlags)) return FALSE;
-	}
+    if (!CommitData(pPageView, nFlags))
+      return FALSE;
+  }
 
-	return TRUE;
+  return TRUE;
 }
 
-FX_BOOL	CFFL_RadioButton::IsDataChanged(CPDFSDK_PageView* pPageView)
-{
-	ASSERT(m_pWidget != NULL);
+FX_BOOL CFFL_RadioButton::IsDataChanged(CPDFSDK_PageView* pPageView) {
+  ASSERT(m_pWidget != NULL);
 
-	if (CPWL_RadioButton* pWnd = (CPWL_RadioButton*)GetPDFWindow(pPageView, FALSE))
-	{
-		return pWnd->IsChecked() != m_pWidget->IsChecked();
-	}
+  if (CPWL_RadioButton* pWnd =
+          (CPWL_RadioButton*)GetPDFWindow(pPageView, FALSE)) {
+    return pWnd->IsChecked() != m_pWidget->IsChecked();
+  }
 
-	return FALSE;
+  return FALSE;
 }
 
-void CFFL_RadioButton::SaveData(CPDFSDK_PageView* pPageView)
-{
-	ASSERT(m_pWidget != NULL);
-
-	if (CPWL_RadioButton* pWnd = (CPWL_RadioButton*)GetPDFWindow(pPageView, FALSE))
-	{
-
-		FX_BOOL bNewChecked = pWnd->IsChecked();
-
-		if (bNewChecked)
-		{
-			CPDF_FormField* pField = m_pWidget->GetFormField();
-			ASSERT(pField != NULL);
-
-			for (int32_t i=0,sz=pField->CountControls(); i<sz; i++)
-			{
-				if (CPDF_FormControl* pCtrl = pField->GetControl(i))
-				{
-					if (pCtrl->IsChecked())
-					{
-						break;
-					}
-				}
-			}
-		}
-
-		m_pWidget->SetCheck(bNewChecked, FALSE);
-		m_pWidget->UpdateField();
-		SetChangeMark();
-	}
+void CFFL_RadioButton::SaveData(CPDFSDK_PageView* pPageView) {
+  ASSERT(m_pWidget != NULL);
+
+  if (CPWL_RadioButton* pWnd =
+          (CPWL_RadioButton*)GetPDFWindow(pPageView, FALSE)) {
+    FX_BOOL bNewChecked = pWnd->IsChecked();
+
+    if (bNewChecked) {
+      CPDF_FormField* pField = m_pWidget->GetFormField();
+      ASSERT(pField != NULL);
+
+      for (int32_t i = 0, sz = pField->CountControls(); i < sz; i++) {
+        if (CPDF_FormControl* pCtrl = pField->GetControl(i)) {
+          if (pCtrl->IsChecked()) {
+            break;
+          }
+        }
+      }
+    }
+
+    m_pWidget->SetCheck(bNewChecked, FALSE);
+    m_pWidget->UpdateField();
+    SetChangeMark();
+  }
 }
-