Make it possible to set the display mode from Chromium

content/renderer/render_widget.h

Index: content/renderer/render_widget.h
diff --git a/content/renderer/render_widget.h b/content/renderer/render_widget.h
index 593675c7756f9b2eeded67e417fb476c53cf610b..c131e36f7758e92b30a1cdb6fdb04dec449852ec 100644
--- a/content/renderer/render_widget.h
+++ b/content/renderer/render_widget.h
@@ -23,6 +23,7 @@
 #include "content/renderer/message_delivery_policy.h"
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_sender.h"
+#include "third_party/WebKit/public/platform/WebDisplayMode.h"
 #include "third_party/WebKit/public/platform/WebRect.h"
 #include "third_party/WebKit/public/web/WebCompositionUnderline.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
@@ -124,6 +125,7 @@ class CONTENT_EXPORT RenderWidget
   gfx::Size size() const { return size_; }
   bool has_focus() const { return has_focus_; }
   bool is_fullscreen() const { return is_fullscreen_; }

[miu, 2015/03/31 01:37:49]

I understand now why this is decoupled, but there's a real readability issue
here w.r.t. naming now.  Suggestion: is_fullscreen_granted()  Also, the variable
names should be changed throughout the vertical (i.e., IPC message, and
host-side) to match.

+  blink::WebDisplayMode display_mode() const { return display_mode_; }
   bool is_hidden() const { return is_hidden_; }
   bool handling_input_event() const { return handling_input_event_; }
   // Temporary for debugging purposes...
@@ -389,6 +391,7 @@ class CONTENT_EXPORT RenderWidget
               const gfx::Size& visible_viewport_size,
               const gfx::Rect& resizer_rect,
               bool is_fullscreen,
+              blink::WebDisplayMode display_mode,
               ResizeAck resize_ack);
   // Used to force the size of a window when running layout tests.
   void SetWindowRectSynchronously(const gfx::Rect& new_window_rect);
@@ -661,6 +664,9 @@ class CONTENT_EXPORT RenderWidget
   // Indicates that we are in fullscreen mode.
   bool is_fullscreen_;
 
+  // Indicates the display mode.
+  blink::WebDisplayMode display_mode_;
+
   // Indicates whether we have been focused/unfocused by the browser.
   bool has_focus_;