Globally replace _T() with wxT().

Standardize on using a single macro across all wxWidgets sources and solve the name clash with Sun CC standard headers (see #10660).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61508 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

tests/uris/uris.cpp

@@ -409,7 +409,7 @@ void URITestCase::URLCompat()
         wxInputStream* is = urlProblem.GetInputStream();
         CPPUNIT_ASSERT(is != NULL);
 
-        wxFile fOut(_T("test.html"), wxFile::write);
+        wxFile fOut(wxT("test.html"), wxFile::write);
         wxASSERT(fOut.IsOpened());
 
         char buf[1001];