Make it possible to set the display mode from Chromium

content/public/test/render_widget_test.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/public/test/render_widget_test.h"
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/memory/ref_counted_memory.h"
@@ skipping 28 matching lines @@
   // The initial bounds is empty, so setting it to the same thing should do
   // nothing.
   ViewMsg_Resize_Params resize_params;
   resize_params.screen_info = blink::WebScreenInfo();
   resize_params.new_size = gfx::Size();
   resize_params.physical_backing_size = gfx::Size();
   resize_params.top_controls_height = 0.f;
   resize_params.top_controls_shrink_blink_size = false;
   resize_params.resizer_rect = gfx::Rect();
   resize_params.is_fullscreen = false;
+  resize_params.display_mode = blink::WebDisplayModeBrowser;
   widget->OnResize(resize_params);
   EXPECT_FALSE(widget->next_paint_is_resize_ack());
 
   // Setting empty physical backing size should not send the ack.
   resize_params.new_size = gfx::Size(10, 10);
   widget->OnResize(resize_params);
   EXPECT_FALSE(widget->next_paint_is_resize_ack());
 
   // Setting the bounds to a "real" rect should send the ack.
   render_thread_->sink().ClearMessages();
@@ skipping 23 matching lines @@
   widget->OnResize(resize_params);
   EXPECT_FALSE(widget->next_paint_is_resize_ack());
 
   resize_params.screen_info.orientationType =
       blink::WebScreenOrientationPortraitPrimary;
   widget->OnResize(resize_params);
   EXPECT_FALSE(widget->next_paint_is_resize_ack());
 }
 
 }  // namespace content