Rename IFWL_Timer and IFWL_TimerInfo

fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.cpp

Index: fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.cpp
diff --git a/fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.cpp b/fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.cpp
index 5a9ae95be7593d1efd31d287abbe5622ad3cd507..39aa72be87069c96c65689de120f0c85093e1ca5 100644
--- a/fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.cpp
+++ b/fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.cpp
@@ -6,17 +6,33 @@
 
 #include "fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.h"
 
+#include <utility>
 #include <vector>
 
 #include "fpdfsdk/cpdfsdk_formfillenvironment.h"
 #include "fpdfsdk/fsdk_define.h"
 
+namespace {
+
+class CFWL_FWLAdapterTimerInfo : public CFWL_TimerInfo {
+ public:
+  CFWL_FWLAdapterTimerInfo(IFWL_AdapterTimerMgr* mgr,
+                           int32_t event,
+                           CFWL_Timer* timer)
+      : CFWL_TimerInfo(mgr), idEvent(event), pTimer(timer) {}
+
+  int32_t idEvent;
+  CFWL_Timer* pTimer;
+};
+
+}  // namespace
+
 std::vector<CFWL_TimerInfo*>* CXFA_FWLAdapterTimerMgr::s_TimerArray = nullptr;
 
-void CXFA_FWLAdapterTimerMgr::Start(IFWL_Timer* pTimer,
+void CXFA_FWLAdapterTimerMgr::Start(CFWL_Timer* pTimer,
                                     uint32_t dwElapse,
                                     bool bImmediately,
-                                    IFWL_TimerInfo** pTimerInfo) {
+                                    CFWL_TimerInfo** pTimerInfo) {
   if (!m_pFormFillEnv)
     return;
 
@@ -24,22 +40,24 @@ void CXFA_FWLAdapterTimerMgr::Start(IFWL_Timer* pTimer,
   if (!s_TimerArray)
     s_TimerArray = new std::vector<CFWL_TimerInfo*>;
 
-  s_TimerArray->push_back(new CFWL_TimerInfo(this, id_event, pTimer));
-  *pTimerInfo = s_TimerArray->back();
+  *pTimerInfo = new CFWL_FWLAdapterTimerInfo(this, id_event, pTimer);
+  s_TimerArray->push_back(*pTimerInfo);
 }
 
-void CXFA_FWLAdapterTimerMgr::Stop(IFWL_TimerInfo* pTimerInfo) {
+void CXFA_FWLAdapterTimerMgr::Stop(CFWL_TimerInfo* pTimerInfo) {
   if (!pTimerInfo || !m_pFormFillEnv)
     return;
 
-  CFWL_TimerInfo* pInfo = static_cast<CFWL_TimerInfo*>(pTimerInfo);
+  CFWL_FWLAdapterTimerInfo* pInfo =
+      static_cast<CFWL_FWLAdapterTimerInfo*>(pTimerInfo);
   m_pFormFillEnv->KillTimer(pInfo->idEvent);
-  if (s_TimerArray) {
-    auto it = std::find(s_TimerArray->begin(), s_TimerArray->end(), pInfo);
-    if (it != s_TimerArray->end()) {
-      s_TimerArray->erase(it);
-      delete pInfo;
-    }
+  if (!s_TimerArray)
+    return;
+
+  auto it = std::find(s_TimerArray->begin(), s_TimerArray->end(), pInfo);
+  if (it != s_TimerArray->end()) {
+    s_TimerArray->erase(it);
+    delete pInfo;
   }
 }
 
@@ -48,7 +66,9 @@ void CXFA_FWLAdapterTimerMgr::TimerProc(int32_t idEvent) {
   if (!s_TimerArray)
     return;
 
-  for (CFWL_TimerInfo* pInfo : *s_TimerArray) {
+  for (const auto info : *s_TimerArray) {
+    CFWL_FWLAdapterTimerInfo* pInfo =
+        static_cast<CFWL_FWLAdapterTimerInfo*>(info);
     if (pInfo->idEvent == idEvent) {
       pInfo->pTimer->Run(pInfo);
       break;