Change NotifyAppList*() functions into observers on a ProfileKeyedService.

chrome/common/extensions/extension.h

Index: chrome/common/extensions/extension.h
diff --git a/chrome/common/extensions/extension.h b/chrome/common/extensions/extension.h
index 9004094dfd5535d7f0a0b649d45581a6f4362a8d..ca8a0db2ed638214e84d8183d54edb5e5758dd68 100644
--- a/chrome/common/extensions/extension.h
+++ b/chrome/common/extensions/extension.h
@@ -33,6 +33,7 @@
 #include "extensions/common/url_pattern_set.h"
 #include "googleurl/src/gurl.h"
 #include "ui/base/accelerators/accelerator.h"
+#include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/size.h"
 
 class ExtensionAction;
@@ -965,6 +966,22 @@ struct UpdatedExtensionPermissionsInfo {
       Reason reason);
 };
 
+struct ExtensionInstallingDetails {

[benwells, 2013/02/18 07:56:36]

I think this should go somewhere else. Not sure where, but extension.h is on the
path to lean and meanness.

[koz (OOO until 15th September), 2013/02/19 03:20:36]

As discussed, renamed to ExtensionInstallingInfo to conform to the other
detail-ey structs in here.

+  ExtensionInstallingDetails(const std::string& extension_id,
+                             const std::string& extension_name,
+                             gfx::ImageSkia icon,
+                             bool is_app)
+    : extension_id(extension_id),
+      extension_name(extension_name),
+      icon(icon),
+      is_app(is_app) {}
+
+  std::string extension_id;
+  std::string extension_name;
+  gfx::ImageSkia icon;
+  bool is_app;
+};
+
 }  // namespace extensions
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_H_