Move keyboard related methods from RenderViewHostDelegate to a new RenderWidgetHostDelegate

content/browser/renderer_host/render_widget_host_view_aura_unittest.cc

 // Copyright (c) 2012 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/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include "base/basictypes.h"
 #include "base/message_loop.h"
+#include "content/browser/renderer_host/render_widget_host_delegate.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/test/mock_render_process_host.h"
 #include "content/test/test_browser_context.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/env.h"
 #include "ui/aura/monitor_manager.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/single_monitor_manager.h"
 #include "ui/aura/test/test_screen.h"
 #include "ui/aura/test/test_stacking_client.h"
 #include "ui/aura/test/test_window_delegate.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_observer.h"
 #include "ui/base/ui_base_types.h"
 #include "ui/gfx/screen.h"
 
+class MockRenderWidgetHostDelegate : public content::RenderWidgetHostDelegate {
+ public:
+  MockRenderWidgetHostDelegate() {}
+  virtual ~MockRenderWidgetHostDelegate() {}
+};
+
 // Simple observer that keeps track of changes to a window for tests.
 class TestWindowObserver : public aura::WindowObserver {
  public:
   explicit TestWindowObserver(aura::Window* window_to_observe)
       : window_(window_to_observe) {
     window_->AddObserver(this);
   }
   virtual ~TestWindowObserver() {
     if (window_)
       window_->RemoveObserver(this);
@@ skipping 26 matching lines @@
     aura::Env::GetInstance()->SetMonitorManager(new aura::SingleMonitorManager);
     root_window_.reset(
         aura::MonitorManager::CreateRootWindowForPrimaryMonitor());
     gfx::Screen::SetInstance(new aura::TestScreen(root_window_.get()));
     test_stacking_client_.reset(
         new aura::test::TestStackingClient(root_window_.get()));
 
     browser_context_.reset(new TestBrowserContext);
     content::MockRenderProcessHost* process_host =
         new content::MockRenderProcessHost(browser_context_.get());
-    widget_host_ =
-        new content::RenderWidgetHostImpl(process_host, MSG_ROUTING_NONE);
+    widget_host_ = new content::RenderWidgetHostImpl(
+        &delegate_, process_host, MSG_ROUTING_NONE);
     view_ = static_cast<RenderWidgetHostViewAura*>(
         content::RenderWidgetHostView::CreateViewForWidget(widget_host_));
   }
 
   virtual void TearDown() {
     if (view_)
       view_->Destroy();
     delete widget_host_;
     message_loop_.DeleteSoon(FROM_HERE, browser_context_.release());
     message_loop_.RunAllPending();
   }
 
  protected:
   MessageLoopForUI message_loop_;
   scoped_ptr<aura::RootWindow> root_window_;
   scoped_ptr<aura::test::TestStackingClient> test_stacking_client_;
   scoped_ptr<content::BrowserContext> browser_context_;
+  MockRenderWidgetHostDelegate delegate_;
 
   // Tests should set these to NULL if they've already triggered their
   // destruction.
   content::RenderWidgetHostImpl* widget_host_;
   RenderWidgetHostViewAura* view_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAuraTest);
 };
 
@@ skipping 29 matching lines @@
   sibling->Init(ui::LAYER_TEXTURED);
   sibling->Show();
   window->parent()->AddChild(sibling.get());
   sibling->Focus();
   ASSERT_TRUE(sibling->HasFocus());
   ASSERT_TRUE(observer.destroyed());
 
   widget_host_ = NULL;
   view_ = NULL;
 }