Implement fullscreen info bubble on Win and Mac

chrome/browser/ui/gtk/fullscreen_exit_bubble_gtk.cc

Index: chrome/browser/ui/gtk/fullscreen_exit_bubble_gtk.cc
diff --git a/chrome/browser/ui/gtk/fullscreen_exit_bubble_gtk.cc b/chrome/browser/ui/gtk/fullscreen_exit_bubble_gtk.cc
index 7437ffe5bbe5f4be504262644f57bc21d2573b0c..e18b65f0ccd770d15c23d4258e6f22b21f1fe900 100644
--- a/chrome/browser/ui/gtk/fullscreen_exit_bubble_gtk.cc
+++ b/chrome/browser/ui/gtk/fullscreen_exit_bubble_gtk.cc
@@ -12,12 +12,17 @@
 #include "ui/base/gtk/gtk_floating_container.h"
 #include "ui/base/gtk/gtk_hig_constants.h"
 #include "ui/base/l10n/l10n_util.h"
+#include "chrome/browser/ui/browser.h"
 
 FullscreenExitBubbleGtk::FullscreenExitBubbleGtk(
     GtkFloatingContainer* container,
-    CommandUpdater::CommandUpdaterDelegate* delegate)
-    : FullscreenExitBubble(delegate),
-      container_(container) {
+    Browser* browser,
+    const GURL& url,
+    bool ask_permission)
+    : FullscreenExitBubble(browser),
+      container_(container),
+      url_(url),
+      show_buttons_(ask_permission) {
   InitWidgets();
   StartWatchingMouse();
 }
@@ -43,6 +48,27 @@ void FullscreenExitBubbleGtk::InitWidgets() {
                                            FALSE);
   signals_.Connect(link, "clicked", G_CALLBACK(OnLinkClickedThunk), this);
 
+  // hbox
+  GtkWidget* hbox_ = gtk_hbox_new(FALSE, kPaddingPx);
+
+  gtk_box_pack_end(GTK_BOX(hbox_), link, FALSE, FALSE, 0);
+
+  if (show_buttons_) {
+    // Add buttons
+    GtkWidget* deny_button = gtk_button_new_with_label("Deny");
+    gtk_box_pack_end(GTK_BOX(hbox_), deny_button, FALSE, FALSE, 0);
+    GtkWidget* allow_button = gtk_button_new_with_label("Allow");
+    gtk_box_pack_end(GTK_BOX(hbox_), allow_button, FALSE, FALSE, 0);
+
+    g_signal_connect(allow_button, "clicked",
+                     G_CALLBACK(OnAllowClickedThunk),
+                     this);
+    
+    g_signal_connect(deny_button, "clicked",
+                     G_CALLBACK(OnDenyClickedThunk),
+                     this);
+  }
+
   link_container_.Own(gtk_util::CreateGtkBorderBin(
       link, &ui::kGdkBlack,
       kPaddingPx, kPaddingPx, kPaddingPx, kPaddingPx));
@@ -138,3 +164,11 @@ void FullscreenExitBubbleGtk::OnSetFloatingPosition(
 void FullscreenExitBubbleGtk::OnLinkClicked(GtkWidget* link) {
   ToggleFullscreen();
 }
+
+void FullscreenExitBubbleGtk::OnAllowClicked(GtkWidget* button) {
+  browser_->OnAcceptFullscreenPermission(url_);
+}
+
+void FullscreenExitBubbleGtk::OnDenyClicked(GtkWidget* button) {
+  ToggleFullscreen();
+}