Let the browser handle external navigations from DevTools.

BUG=180555


Review URL: https://chromiumcodereview.appspot.com/12531004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@186793 0039d316-1c4b-4281-b951-d872f2087c98
void RenderViewImpl::OnReplace(const string16& text) {
  if (!webview())
    return;

  WebFrame* frame = webview()->focusedFrame();
  if (!frame->hasSelection())
    frame->selectWordAroundCaret();

  frame->replaceSelection(text);
}

void RenderViewImpl::OnReplace(const string16& text) {
  if (!webview())
    return;

  WebFrame* frame = webview()->focusedFrame();
  if (!frame->hasSelection())
    frame->selectWordAroundCaret();

  frame->replaceSelection(text);
}
