Interpose one more Carbon function for Window disposing

chrome/browser/plugin_carbon_interpose_mac.cc

Index: chrome/browser/plugin_carbon_interpose_mac.cc
diff --git a/chrome/browser/plugin_carbon_interpose_mac.cc b/chrome/browser/plugin_carbon_interpose_mac.cc
index 1957f47c10901dc844a4f34c5f3fe54c7b1bc16b..e0e17b0f90a1258c3a535f58d0d6006b16e0862c 100644
--- a/chrome/browser/plugin_carbon_interpose_mac.cc
+++ b/chrome/browser/plugin_carbon_interpose_mac.cc
@@ -138,6 +138,15 @@ static void ChromePluginHideWindow(WindowRef window) {
   MaybeReactivateSavedProcess();
 }
 
+static void ChromePluginDisposeDialog(DialogRef dialog) {
+  WindowRef window = GetDialogWindow(dialog);
+  CGWindowID window_id = HIWindowGetCGWindowID(window);
+  CGRect window_rect = CGRectForWindow(window);
+  DisposeDialog(dialog);
+  webkit_glue::NotifyBrowserOfPluginDisposeWindow(window_id, window_rect);
+  MaybeReactivateSavedProcess();
+}
+
 #pragma mark -
 
 struct interpose_substitution {
@@ -156,4 +165,5 @@ __attribute__((used)) static const interpose_substitution substitutions[]
   INTERPOSE_FUNCTION(ShowWindow),
   INTERPOSE_FUNCTION(DisposeWindow),
   INTERPOSE_FUNCTION(HideWindow),
+  INTERPOSE_FUNCTION(DisposeDialog),
 };