Remove tests and code for showModalDialog

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index 06fb8752a86d97a3c56facfbc0942f37d9e1ee02..c1c85f32765c4a343e78660f51dc2187b96e4446 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -1716,6 +1716,8 @@ bool RenderViewImpl::SendAndRunNestedMessageLoop(IPC::SyncMessage* message) {
   // equivalent of WebView::willEnterModalLoop.  In the case of showModalDialog
   // it is particularly important that we do not call willEnterModalLoop as
   // that would defer resource loads for the dialog itself.
+  // TODO(jamesr): Now that we no longer support showModalDialog, see if we can
+  // simplify this logic.
   if (RenderThreadImpl::current())  // Will be NULL during unit tests.
     RenderThreadImpl::current()->DoNotNotifyWebKitOfModalLoop();
 
@@ -2423,28 +2425,6 @@ void RenderViewImpl::show(WebNavigationPolicy policy) {
   SetPendingWindowRect(initial_pos_);
 }
 
-void RenderViewImpl::runModal() {
-  DCHECK(did_show_) << "should already have shown the view";
-
-  // Don't allow further dialogs if we are waiting to swap out, since the
-  // PageGroupLoadDeferrer in our stack prevents it.
-  if (suppress_dialogs_until_swap_out_)
-    return;
-
-  // We must keep WebKit's shared timer running in this case in order to allow
-  // showModalDialog to function properly.
-  //
-  // TODO(darin): WebKit should really be smarter about suppressing events and
-  // timers so that we do not need to manage the shared timer in such a heavy
-  // handed manner.
-  //
-  if (RenderThreadImpl::current())  // Will be NULL during unit tests.
-    RenderThreadImpl::current()->DoNotSuspendWebKitSharedTimer();
-
-  SendAndRunNestedMessageLoop(new ViewHostMsg_RunModal(
-      routing_id_, opener_id_));
-}
-
 bool RenderViewImpl::enterFullScreen() {
   Send(new ViewHostMsg_ToggleFullscreen(routing_id_, true));
   return true;