[Blimp] Adds blimp engine browser test framework and LoadUrl test.

blimp/client/app/linux/blimp_client_session_linux.cc

 // Copyright 2015 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 "blimp/client/app/linux/blimp_client_session_linux.h"
 
 #include <string>
 
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "blimp/client/app/linux/blimp_display_manager.h"
 #include "ui/events/platform/platform_event_source.h"
 #include "ui/gfx/geometry/size.h"
 #include "url/gurl.h"
 
 namespace blimp {
 namespace client {
 namespace {
 
 const int kDummyTabId = 0;
 const std::string kDefaultAssignerUrl =
     "https://blimp-pa.googleapis.com/v1/assignment";
 
 class FakeNavigationFeatureDelegate
     : public NavigationFeature::NavigationFeatureDelegate {
  public:
   FakeNavigationFeatureDelegate();
-  ~FakeNavigationFeatureDelegate();
+  ~FakeNavigationFeatureDelegate() override;
 
   // NavigationFeatureDelegate implementation.
   void OnUrlChanged(int tab_id, const GURL& url) override;
   void OnFaviconChanged(int tab_id, const SkBitmap& favicon) override;
   void OnTitleChanged(int tab_id, const std::string& title) override;
   void OnLoadingChanged(int tab_id, bool loading) override;
   void OnPageLoadStatusUpdate(int tab_id, bool completed) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FakeNavigationFeatureDelegate);
@@ skipping 42 matching lines @@
 }
 
 BlimpClientSessionLinux::~BlimpClientSessionLinux() {}
 
 void BlimpClientSessionLinux::OnClosed() {
   base::MessageLoop::current()->QuitNow();
 }
 
 }  // namespace client
 }  // namespace blimp