fix 45687, fix hang in add application helper dialog

themes/classic/communicator/MANIFEST

@@ -15,3 +15,5 @@ toolbar-bg.png
 search.gif
 search-active.gif
 search-hover.gif
+content-large.gif
+content-small.gif

themes/classic/communicator/Makefile.in

@@ -46,6 +46,8 @@ EXPORT_RESOURCE = \
 		$(srcdir)/search.gif \
 		$(srcdir)/search-active.gif \
 		$(srcdir)/search-hover.gif \
+		$(srcdir)/content-large.gif \
+		$(srcdir)/content-small.gif \
 		$(NULL)
 
 DIRS = bookmarks directory profile regviewer related search sidebar win xpinstall

themes/classic/communicator/mac/communicator.css

@@ -70,3 +70,17 @@ button.down[disabled="true"], button.down[disabled="true"]:hover:active
 {
 	list-style-image	  : url("chrome://global/skin/scroll-down-disabled.gif");
 }
+
+/**
+ * File icons (32x32 and 16x16)
+ **/
+.file-icon-large
+  {
+    list-style-image      : url("chrome://communicator/skin/content-large.gif");
+  }
+
+.file-icon-small  
+  {
+    list-style-image      : url("chrome://communicator/skin/content-small.gif");
+  }  
+

themes/classic/communicator/makefile.win

@@ -45,6 +45,8 @@ install::
 	$(MAKE_INSTALL) search.gif $(DIST)\bin\chrome\skins\$(THEME)\communicator\skin
 	$(MAKE_INSTALL) search-hover.gif $(DIST)\bin\chrome\skins\$(THEME)\communicator\skin
 	$(MAKE_INSTALL) search-active.gif $(DIST)\bin\chrome\skins\$(THEME)\communicator\skin
+	$(MAKE_INSTALL) content-large.gif $(DIST)\bin\chrome\skins\$(THEME)\communicator\skin
+	$(MAKE_INSTALL) content-small.gif $(DIST)\bin\chrome\skins\$(THEME)\communicator\skin
 
 clobber::
 	rm -f $(DIST)\chrome\$(THEME)\communicator\skin\*.*

themes/classic/communicator/win/communicator.css

@@ -48,7 +48,18 @@
   list-style-image:url("chrome://global/skin/scroll-down-disabled.gif");
 }
 
+/**
+ * File icons (32x32 and 16x16)
+ **/
+.file-icon-large
+  {
+    list-style-image      : url("chrome://communicator/skin/content-large.gif");
+  }
 
+.file-icon-small  
+  {
+    list-style-image      : url("chrome://communicator/skin/content-small.gif");
+  }  
 
 /*
  comment out really bad style rules, but leave them here so future intent is