mshtml: Don't use fragment navigation for SuperNavigate calls.

dlls/ieframe/tests/webbrowser.c

@@ -3424,6 +3424,10 @@ static void test_WebBrowser(BOOL do_download, BOOL do_close)
             trace("GoForward...\n");
             test_go_forward(webbrowser, "http://test.winehq.org/tests/winehq_snapshot/");
             test_download(DWL_FROM_GOFORWARD|DWL_HTTP);
+        }else {
+            trace("Navigate2 repeated with the same URL...\n");
+            test_Navigate2(webbrowser, "about:blank");
+            test_download(DWL_EXPECT_BEFORE_NAVIGATE);
         }
 
         test_EnumVerbs(webbrowser);

dlls/mshtml/binding.h

@@ -107,6 +107,7 @@ typedef struct {
 #define BINDING_FROMHIST     0x0004
 #define BINDING_REFRESH      0x0008
 #define BINDING_SUBMIT       0x0010
+#define BINDING_NOFRAG       0x0020
 
 HRESULT set_http_header(struct list*,const WCHAR*,int,const WCHAR*,int) DECLSPEC_HIDDEN;
 HRESULT create_redirect_nschannel(const WCHAR*,nsChannel*,nsChannel**) DECLSPEC_HIDDEN;

dlls/mshtml/htmlwindow.c

@@ -2184,7 +2184,7 @@ static HRESULT WINAPI HTMLPrivateWindow_SuperNavigate(IHTMLPrivateWindow *iface,
         headers = V_BSTR(headers_var);
     }
 
-    hres = super_navigate(window, uri, BINDING_NAVIGATED, headers, post_data, post_data_size);
+    hres = super_navigate(window, uri, BINDING_NAVIGATED|BINDING_NOFRAG, headers, post_data, post_data_size);
     IUri_Release(uri);
     if(post_data)
         SafeArrayUnaccessData(V_ARRAY(post_data_var));

dlls/mshtml/navigate.c

@@ -2210,7 +2210,7 @@ HRESULT super_navigate(HTMLOuterWindow *window, IUri *uri, DWORD flags, const WC
         }
     }
 
-    if(!(flags & BINDING_REFRESH) && window->uri_nofrag && !post_data_size) {
+    if(!(flags & BINDING_NOFRAG) && window->uri_nofrag && !post_data_size) {
         BOOL eq;
 
         hres = IUri_IsEqual(uri_nofrag, window->uri_nofrag, &eq);

dlls/mshtml/olecmd.c

@@ -407,7 +407,7 @@ static void refresh_proc(task_t *_task)
         IOleCommandTarget_Exec(window->doc_obj->client_cmdtrg, &CGID_ShellDocView, 37, 0, &var, NULL);
     }
 
-    load_uri(task->window, task->window->uri, BINDING_REFRESH);
+    load_uri(task->window, task->window->uri, BINDING_REFRESH|BINDING_NOFRAG);
 }
 
 static void refresh_destr(task_t *_task)