Remove include only fwl.h and IWYU.

xfa/src/fxfa/src/common/xfa_localemgr.h

Index: xfa/src/fxfa/src/common/xfa_localemgr.h
diff --git a/xfa/src/fxfa/src/common/xfa_localemgr.h b/xfa/src/fxfa/src/common/xfa_localemgr.h
index 6583ddb061952ad8987497ae3b8b0e1aa249b60d..04ca87791f01a7d8b37791e670b39e8cfcef1c56 100644
--- a/xfa/src/fxfa/src/common/xfa_localemgr.h
+++ b/xfa/src/fxfa/src/common/xfa_localemgr.h
@@ -7,10 +7,14 @@
 #ifndef XFA_SRC_FXFA_SRC_COMMON_XFA_LOCALEMGR_H_
 #define XFA_SRC_FXFA_SRC_COMMON_XFA_LOCALEMGR_H_
 
+#include "xfa/include/fxfa/fxfa_objectacc.h"
+#include "xfa/src/fgas/include/fx_datetime.h"
+#include "xfa/src/fgas/include/fx_locale.h"
+#include "xfa/src/fxfa/src/common/xfa_localemgr.h"
+
 class CXFA_Node;
 class IFX_Locale;
-class IFX_LocaleMgr;
-class CXFA_LocaleMgr;
+
 #define XFA_LANGID_zh_CN 0x0804
 #define XFA_LANGID_zh_TW 0x0404
 #define XFA_LANGID_zh_HK 0x0c04
@@ -26,6 +30,7 @@ class CXFA_LocaleMgr;
 #define XFA_LANGID_pt_BR 0x0416
 #define XFA_LANGID_nl_NL 0x0413
 #define XFA_LANGID_ru_RU 0x0419
+
 class CXFA_LocaleMgr : public IFX_LocaleMgr {
  public:
   CXFA_LocaleMgr(CXFA_Node* pLocaleSet, CFX_WideString wsDeflcid);
@@ -46,6 +51,7 @@ class CXFA_LocaleMgr : public IFX_LocaleMgr {
   FX_WORD m_dwDeflcid;
   FX_WORD m_dwLocaleFlags;
 };
+
 class IXFA_TimeZoneProvider {
  public:
   static IXFA_TimeZoneProvider* Create();