Implement fullscreen info bubble on Win and Mac

chrome/browser/ui/cocoa/browser_window_controller.mm

Index: chrome/browser/ui/cocoa/browser_window_controller.mm
diff --git a/chrome/browser/ui/cocoa/browser_window_controller.mm b/chrome/browser/ui/cocoa/browser_window_controller.mm
index 21b475f943fccdb7a8507593a522ca59debf3c05..99fc4bb6bef010e9f01a279cb13067730f272f2c 100644
--- a/chrome/browser/ui/cocoa/browser_window_controller.mm
+++ b/chrome/browser/ui/cocoa/browser_window_controller.mm
@@ -1907,7 +1907,9 @@ willAnimateFromState:(bookmarks::VisualState)oldState
 // "Enter Full Screen" menu item.  On Snow Leopard, this function is never
 // called by the UI directly, but it provides the implementation for
 // |-setPresentationMode:|.
-- (void)setFullscreen:(BOOL)fullscreen {
+- (void)setFullscreen:(BOOL)fullscreen
+               forURL:(const GURL&)url
+          showButtons:(BOOL)show_buttons {
   if (fullscreen == [self isFullscreen])
     return;
 
@@ -1925,8 +1927,9 @@ willAnimateFromState:(bookmarks::VisualState)oldState
       [self exitFullscreenForSnowLeopardOrEarlier];
   }
 
-  if (fullscreen) {
-    [self showFullscreenExitBubbleIfNecessary];
+  if (fullscreen && !url.is_empty()) {
+    [self showFullscreenExitBubbleIfNecessaryWithURL:url
+                                         showButtons:show_buttons];
   } else {
     [self destroyFullscreenExitBubbleIfNecessary];
   }
@@ -1950,11 +1953,13 @@ willAnimateFromState:(bookmarks::VisualState)oldState
 // set presentation mode.  On Snow Leopard, this function is called by the
 // "Enter Presentation Mode" menu item, and triggering presentation mode always
 // moves the user into fullscreen mode.
-- (void)setPresentationMode:(BOOL)presentationMode {
+- (void)setPresentationMode:(BOOL)presentationMode
+                        url:(const GURL&)url
+                showButtons:(BOOL)show_buttons {
   // Presentation mode on Leopard and Snow Leopard maps directly to fullscreen
   // mode.
   if (base::mac::IsOSSnowLeopardOrEarlier()) {
-    [self setFullscreen:presentationMode];
+    [self setFullscreen:presentationMode forURL:url showButtons:show_buttons];
     return;
   }
 
@@ -1985,7 +1990,8 @@ willAnimateFromState:(bookmarks::VisualState)oldState
         [static_cast<FramedBrowserWindow*>(window) toggleSystemFullScreen];
     }
 
-    [self showFullscreenExitBubbleIfNecessary];
+    [self showFullscreenExitBubbleIfNecessaryWithURL:url
+                                         showButtons:show_buttons];
   } else {
     if (enteredPresentationModeFromFullscreen_) {
       // The window is currently in fullscreen mode, but the user is choosing to