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, 79 insertions, 94 deletions

diff --git a/fpdfsdk/src/formfiller/FFL_Utils.cpp b/fpdfsdk/src/formfiller/FFL_Utils.cpp
index 8d2d76d73c..d2ce56ac52 100644
--- a/fpdfsdk/src/formfiller/FFL_Utils.cpp
+++ b/fpdfsdk/src/formfiller/FFL_Utils.cpp
@@ -9,106 +9,91 @@
 #include "../../include/formfiller/FormFiller.h"
 #include "../../include/formfiller/FFL_Utils.h"
 
-CPDF_Rect CFFL_Utils::MaxRect(const CPDF_Rect & rect1,const CPDF_Rect & rect2)
-{
-	CPDF_Rect rcRet;
+CPDF_Rect CFFL_Utils::MaxRect(const CPDF_Rect& rect1, const CPDF_Rect& rect2) {
+  CPDF_Rect rcRet;
 
-	rcRet.left = std::min(rect1.left, rect2.left);
-	rcRet.bottom = std::min(rect1.bottom, rect2.bottom);
-	rcRet.right = std::max(rect1.right, rect2.right);
-	rcRet.top = std::max(rect1.top, rect2.top);
+  rcRet.left = std::min(rect1.left, rect2.left);
+  rcRet.bottom = std::min(rect1.bottom, rect2.bottom);
+  rcRet.right = std::max(rect1.right, rect2.right);
+  rcRet.top = std::max(rect1.top, rect2.top);
 
-	return rcRet;
+  return rcRet;
 }
 
-CPDF_Rect CFFL_Utils::InflateRect(const CPDF_Rect & crRect,const FX_FLOAT & fSize)
-{
-	CPDF_Rect crNew(crRect.left - fSize,
-					crRect.bottom - fSize,
-					crRect.right + fSize,
-					crRect.top + fSize);
-	crNew.Normalize();
-	return crNew;
+CPDF_Rect CFFL_Utils::InflateRect(const CPDF_Rect& crRect,
+                                  const FX_FLOAT& fSize) {
+  CPDF_Rect crNew(crRect.left - fSize, crRect.bottom - fSize,
+                  crRect.right + fSize, crRect.top + fSize);
+  crNew.Normalize();
+  return crNew;
 }
 
-CPDF_Rect CFFL_Utils::DeflateRect(const CPDF_Rect & crRect,const FX_FLOAT & fSize)
-{
-	CPDF_Rect crNew(crRect.left + fSize,
-					crRect.bottom + fSize,
-					crRect.right - fSize,
-					crRect.top - fSize);
-	crNew.Normalize();
-	return crNew;
+CPDF_Rect CFFL_Utils::DeflateRect(const CPDF_Rect& crRect,
+                                  const FX_FLOAT& fSize) {
+  CPDF_Rect crNew(crRect.left + fSize, crRect.bottom + fSize,
+                  crRect.right - fSize, crRect.top - fSize);
+  crNew.Normalize();
+  return crNew;
 }
 
-FX_BOOL CFFL_Utils::TraceObject(CPDF_Object* pObj)
-{
-	if (!pObj) return FALSE;
-
-	FX_DWORD	dwObjNum = pObj->GetObjNum();
-	switch (pObj->GetType())
-	{
-	case PDFOBJ_ARRAY:
-		{
-			CPDF_Array* pArray = (CPDF_Array*)pObj;
-			for (FX_DWORD i = 0; i < pArray->GetCount(); i ++)
-			{
-				CPDF_Object* pElement = pArray->GetElementValue(i);
-				TraceObject(pElement);
-			}
-		}
-		break;
-
-	case PDFOBJ_DICTIONARY:
-		{
-			CPDF_Dictionary* pDict = (CPDF_Dictionary*)pObj;
-
-			FX_POSITION fPos = pDict->GetStartPos();
-			CFX_ByteString csKey;
-			do
-			{
-				CPDF_Object* pElement = pDict->GetNextElement(fPos, csKey);
- 				//TRACE(csKey + "\n");
-				if (!pElement) break;
-				TraceObject(pElement);
-			}while (TRUE);
-		}
-		break;
-
-	case PDFOBJ_STREAM:
-		{
-			CPDF_Stream* pStream = (CPDF_Stream*)pObj;
-			CPDF_Dictionary* pDict = pStream->GetDict();
-			TraceObject(pDict);
-		}
-		break;
-
-	case PDFOBJ_REFERENCE:
-		{
-			CPDF_Object* pDirectObj = pObj->GetDirect();
-			TraceObject(pDirectObj);
-		}
-		break;
-
-	case PDFOBJ_BOOLEAN:
-		break;
-	case PDFOBJ_NUMBER:
-		//TRACE("%d\n",(int32_t)pObj);
-		break;
-	case PDFOBJ_STRING:
-		//TRACE(((CPDF_String*)pObj)->GetString() + "\n");
-		break;
-	case PDFOBJ_NAME:
-		//TRACE(((CPDF_Name*)pObj)->GetString() + "\n");
-		break;
-	case PDFOBJ_NULL:
-//	case PDFOBJ_KEYWORD:
-//	case PDFOBJ_EOF:
-	default:
-		break;
-	}
-	if (dwObjNum == 0) return FALSE;
-
-	return TRUE;
+FX_BOOL CFFL_Utils::TraceObject(CPDF_Object* pObj) {
+  if (!pObj)
+    return FALSE;
+
+  FX_DWORD dwObjNum = pObj->GetObjNum();
+  switch (pObj->GetType()) {
+    case PDFOBJ_ARRAY: {
+      CPDF_Array* pArray = (CPDF_Array*)pObj;
+      for (FX_DWORD i = 0; i < pArray->GetCount(); i++) {
+        CPDF_Object* pElement = pArray->GetElementValue(i);
+        TraceObject(pElement);
+      }
+    } break;
+
+    case PDFOBJ_DICTIONARY: {
+      CPDF_Dictionary* pDict = (CPDF_Dictionary*)pObj;
+
+      FX_POSITION fPos = pDict->GetStartPos();
+      CFX_ByteString csKey;
+      do {
+        CPDF_Object* pElement = pDict->GetNextElement(fPos, csKey);
+        // TRACE(csKey + "\n");
+        if (!pElement)
+          break;
+        TraceObject(pElement);
+      } while (TRUE);
+    } break;
+
+    case PDFOBJ_STREAM: {
+      CPDF_Stream* pStream = (CPDF_Stream*)pObj;
+      CPDF_Dictionary* pDict = pStream->GetDict();
+      TraceObject(pDict);
+    } break;
+
+    case PDFOBJ_REFERENCE: {
+      CPDF_Object* pDirectObj = pObj->GetDirect();
+      TraceObject(pDirectObj);
+    } break;
+
+    case PDFOBJ_BOOLEAN:
+      break;
+    case PDFOBJ_NUMBER:
+      // TRACE("%d\n",(int32_t)pObj);
+      break;
+    case PDFOBJ_STRING:
+      // TRACE(((CPDF_String*)pObj)->GetString() + "\n");
+      break;
+    case PDFOBJ_NAME:
+      // TRACE(((CPDF_Name*)pObj)->GetString() + "\n");
+      break;
+    case PDFOBJ_NULL:
+    //	case PDFOBJ_KEYWORD:
+    //	case PDFOBJ_EOF:
+    default:
+      break;
+  }
+  if (dwObjNum == 0)
+    return FALSE;
+
+  return TRUE;
 }
-