PlzNavigate: Add a browser test for basic navigations

content/renderer/render_frame_impl.cc

 // Copyright 2013 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.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 4148 matching lines @@
   // (devtools).
   //
   // TODO(clamy): Apply devtools override.
   // TODO(clamy): Make sure that navigation requests are not modified somewhere
   // else in blink.
   willSendRequest(frame_, 0, *request, blink::WebURLResponse());
 
   // TODO(clamy): Same-document navigations should not be sent back to the
   // browser.
   // TODO(clamy): Data urls should not be sent back to the browser either.
+  Send(new FrameHostMsg_DidStartLoading(routing_id_, true));
   Send(new FrameHostMsg_BeginNavigation(routing_id_,
                                         MakeBeginNavigationParams(request),
                                         MakeCommonNavigationParams(request)));
 }
 
 GURL RenderFrameImpl::GetLoadingUrl() const {
   WebDataSource* ds = frame_->dataSource();
   if (ds->hasUnreachableURL())
     return ds->unreachableURL();
 
@@ skipping 54 matching lines @@
 
 #if defined(ENABLE_BROWSER_CDMS)
 RendererCdmManager* RenderFrameImpl::GetCdmManager() {
   if (!cdm_manager_)
     cdm_manager_ = new RendererCdmManager(this);
   return cdm_manager_;
 }
 #endif  // defined(ENABLE_BROWSER_CDMS)
 
 }  // namespace content