shdocvw: Make adjust_ie_docobj_rect() static.

dlls/shdocvw/iexplore.c

@@ -60,7 +60,7 @@ HRESULT update_ie_statustext(InternetExplorer* This, LPCWSTR text)
     return S_OK;
 }
 
-void adjust_ie_docobj_rect(HWND frame, RECT* rc)
+static void adjust_ie_docobj_rect(HWND frame, RECT* rc)
 {
     HWND hwndRebar = GetDlgItem(frame, IDC_BROWSE_REBAR);
     HWND hwndStatus = GetDlgItem(frame, IDC_BROWSE_STATUSBAR);

dlls/shdocvw/shdocvw.h

@@ -284,7 +284,6 @@ static inline void SHDOCVW_UnlockModule(void) { InterlockedDecrement( &SHDOCVW_r
 extern HINSTANCE shdocvw_hinstance;
 extern void register_iewindow_class(void);
 extern void unregister_iewindow_class(void);
-extern void adjust_ie_docobj_rect(HWND, RECT*);
 extern HRESULT update_ie_statustext(InternetExplorer*, LPCWSTR);
 
 HRESULT register_class_object(BOOL);