Change func(void) to func()

Since PDFium is compiled as C++ code, the void keyword is not needed.

BUG=pdfium:519

Review-Url: https://codereview.chromium.org/2084603003

4 files changed, 23 insertions, 8 deletions

diff --git a/xfa/fxfa/parser/xfa_script_nodehelper.cpp b/xfa/fxfa/parser/xfa_script_nodehelper.cpp
index 9d699757f9..80c9020d73 100644
--- a/xfa/fxfa/parser/xfa_script_nodehelper.cpp
+++ b/xfa/fxfa/parser/xfa_script_nodehelper.cpp
@@ -16,14 +16,16 @@
 #include "xfa/fxfa/parser/xfa_script_imp.h"
 #include "xfa/fxfa/parser/xfa_utils.h"
 
-CXFA_NodeHelper::CXFA_NodeHelper(void)
+CXFA_NodeHelper::CXFA_NodeHelper()
     : m_eLastCreateType(XFA_ELEMENT_DataValue),
       m_pCreateParent(NULL),
       m_iCreateCount(0),
       m_iCreateFlag(XFA_RESOLVENODE_RSTYPE_CreateNodeOne),
       m_iCurAllStart(-1),
       m_pAllStartParent(NULL) {}
-CXFA_NodeHelper::~CXFA_NodeHelper(void) {}
+
+CXFA_NodeHelper::~CXFA_NodeHelper() {}
+
 CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetOneChild(
     CXFA_Node* parent,
     const FX_WCHAR* pwsName,
@@ -39,6 +41,7 @@ CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetOneChild(
   }
   return siblings[0];
 }
+
 int32_t CXFA_NodeHelper::XFA_CountSiblings(CXFA_Node* pNode,
                                            XFA_LOGIC_TYPE eLogicType,
                                            CXFA_NodeArray* pSiblings,
@@ -65,6 +68,7 @@ int32_t CXFA_NodeHelper::XFA_CountSiblings(CXFA_Node* pNode,
                                         eLogicType, bIsClassName);
   }
 }
+
 int32_t CXFA_NodeHelper::XFA_NodeAcc_TraverseAnySiblings(
     CXFA_Node* parent,
     uint32_t dNameHash,
@@ -125,6 +129,7 @@ int32_t CXFA_NodeHelper::XFA_NodeAcc_TraverseAnySiblings(
   }
   return nCount;
 }
+
 int32_t CXFA_NodeHelper::XFA_NodeAcc_TraverseSiblings(CXFA_Node* parent,
                                                       uint32_t dNameHash,
                                                       CXFA_NodeArray* pSiblings,
@@ -200,6 +205,7 @@ int32_t CXFA_NodeHelper::XFA_NodeAcc_TraverseSiblings(CXFA_Node* parent,
   }
   return nCount;
 }
+
 CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetParent(
     CXFA_Node* pNode,
     XFA_LOGIC_TYPE eLogicType) {
@@ -225,6 +231,7 @@ CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetParent(
   }
   return parent;
 }
+
 int32_t CXFA_NodeHelper::XFA_GetIndex(CXFA_Node* pNode,
                                       XFA_LOGIC_TYPE eLogicType,
                                       FX_BOOL bIsProperty,
@@ -255,6 +262,7 @@ int32_t CXFA_NodeHelper::XFA_GetIndex(CXFA_Node* pNode,
   }
   return 0;
 }
+
 void CXFA_NodeHelper::XFA_GetNameExpression(CXFA_Node* refNode,
                                             CFX_WideString& wsName,
                                             FX_BOOL bIsAllPath,
@@ -304,6 +312,7 @@ FX_BOOL CXFA_NodeHelper::XFA_NodeIsTransparent(CXFA_Node* refNode) {
   }
   return FALSE;
 }
+
 FX_BOOL CXFA_NodeHelper::XFA_CreateNode_ForCondition(
     CFX_WideString& wsCondition) {
   int32_t iLen = wsCondition.GetLength();
@@ -342,6 +351,7 @@ FX_BOOL CXFA_NodeHelper::XFA_CreateNode_ForCondition(
   }
   return FALSE;
 }
+
 FX_BOOL CXFA_NodeHelper::XFA_ResolveNodes_CreateNode(
     CFX_WideString wsName,
     CFX_WideString wsCondition,
@@ -403,6 +413,7 @@ FX_BOOL CXFA_NodeHelper::XFA_ResolveNodes_CreateNode(
   }
   return bResult;
 }
+
 void CXFA_NodeHelper::XFA_SetCreateNodeType(CXFA_Node* refNode) {
   if (refNode == NULL) {
     return;
@@ -417,6 +428,7 @@ void CXFA_NodeHelper::XFA_SetCreateNodeType(CXFA_Node* refNode) {
     m_eLastCreateType = XFA_ELEMENT_DataValue;
   }
 }
+
 FX_BOOL CXFA_NodeHelper::XFA_NodeIsProperty(CXFA_Node* refNode) {
   CXFA_Node* parent =
       XFA_ResolveNodes_GetParent(refNode, XFA_LOGIC_NoTransparent);
diff --git a/xfa/fxfa/parser/xfa_script_nodehelper.h b/xfa/fxfa/parser/xfa_script_nodehelper.h
index e90db585fc..76d1302818 100644
--- a/xfa/fxfa/parser/xfa_script_nodehelper.h
+++ b/xfa/fxfa/parser/xfa_script_nodehelper.h
@@ -19,8 +19,9 @@ enum XFA_LOGIC_TYPE {
 
 class CXFA_NodeHelper {
  public:
-  CXFA_NodeHelper(void);
-  ~CXFA_NodeHelper(void);
+  CXFA_NodeHelper();
+  ~CXFA_NodeHelper();
+
   CXFA_Node* XFA_ResolveNodes_GetOneChild(CXFA_Node* parent,
                                           const FX_WCHAR* pwsName,
                                           FX_BOOL bIsClassName = FALSE);
diff --git a/xfa/fxfa/parser/xfa_script_resolveprocessor.cpp b/xfa/fxfa/parser/xfa_script_resolveprocessor.cpp
index 2e61a06885..dd6fb686c9 100644
--- a/xfa/fxfa/parser/xfa_script_resolveprocessor.cpp
+++ b/xfa/fxfa/parser/xfa_script_resolveprocessor.cpp
@@ -17,10 +17,10 @@
 #include "xfa/fxfa/parser/xfa_script_nodehelper.h"
 #include "xfa/fxfa/parser/xfa_utils.h"
 
-CXFA_ResolveProcessor::CXFA_ResolveProcessor(void)
+CXFA_ResolveProcessor::CXFA_ResolveProcessor()
     : m_pNodeHelper(new CXFA_NodeHelper), m_iCurStart(0) {}
 
-CXFA_ResolveProcessor::~CXFA_ResolveProcessor(void) {
+CXFA_ResolveProcessor::~CXFA_ResolveProcessor() {
   delete m_pNodeHelper;
 }
 
diff --git a/xfa/fxfa/parser/xfa_script_resolveprocessor.h b/xfa/fxfa/parser/xfa_script_resolveprocessor.h
index 0d932ef815..ae9add69cb 100644
--- a/xfa/fxfa/parser/xfa_script_resolveprocessor.h
+++ b/xfa/fxfa/parser/xfa_script_resolveprocessor.h
@@ -29,10 +29,12 @@ class CXFA_ResolveNodesData {
   const XFA_SCRIPTATTRIBUTEINFO* m_pScriptAttribute;
   XFA_RESOVENODE_RSTYPE m_dwFlag;
 };
+
 class CXFA_ResolveProcessor {
  public:
-  CXFA_ResolveProcessor(void);
-  ~CXFA_ResolveProcessor(void);
+  CXFA_ResolveProcessor();
+  ~CXFA_ResolveProcessor();
+
   int32_t XFA_ResolveNodes(CXFA_ResolveNodesData& rnd);
   int32_t XFA_ResolveNodes_AnyChild(CXFA_ResolveNodesData& rnd);
   int32_t XFA_ResolveNodes_Dollar(CXFA_ResolveNodesData& rnd);