Remove NPAPI support from Chrome Frame.

chrome_frame/np_utils.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#define NO_NSPR_10_SUPPORT
-#include "chrome_frame/np_utils.h"
-
-#include "chrome_frame/np_browser_functions.h"
-
-namespace np_utils {
-
-std::string GetLocation(NPP instance, NPObject* window) {
-  if (!window) {
-    // Can fail if the browser is closing (seen in Opera).
-    return "";
-  }
-
-  std::string result;
-  ScopedNpVariant href;
-  ScopedNpVariant location;
-
-  bool ok = npapi::GetProperty(instance,
-                               window,
-                               npapi::GetStringIdentifier("location"),
-                               &location);
-  DCHECK(ok);
-  DCHECK(location.type == NPVariantType_Object);
-
-  if (ok) {
-    ok = npapi::GetProperty(instance,
-                            location.value.objectValue,
-                            npapi::GetStringIdentifier("href"),
-                            &href);
-    DCHECK(ok);
-    DCHECK(href.type == NPVariantType_String);
-    if (ok) {
-      result.assign(href.value.stringValue.UTF8Characters,
-                    href.value.stringValue.UTF8Length);
-    }
-  }
-
-  return result;
-}
-
-}  // namespace np_utils