Make HelpApp component extension.

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
index 7913da19f7dfc92f7e79be86df78b6c48cf28fe9..b9d0a216f2ef7811230d8ff509d9e0ebea249dae 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -408,6 +408,15 @@ void ProfileImpl::RegisterComponentExtensions() {
     extensions_service_->register_component_extension(
         ExtensionsService::ComponentExtensionInfo(manifest, path));
   }
+
+#if defined(OS_CHROMEOS)
+  std::string manifest =
+      ResourceBundle::GetSharedInstance().GetRawDataResource(
+          IDR_HELP_MANIFEST).as_string();
+  FilePath path("/usr/share/chromeos-assets/helpapp");

[Aaron Boodman, 2010/12/10 18:38:22]

Can you generalize the std::pair<> above into a struct and give it a constructor
that accepts a path argument? That way all the registration stays in one place.

[Dmitry Polukhin, 2010/12/13 16:17:33]

I did it a bit different but kept registration only in one place. We already
have structs for similar propose (ComponentExtensionInfo) so there is no sense
to create one more that will be used only in one function.

+  extensions_service_->register_component_extension(
+      ExtensionsService::ComponentExtensionInfo(manifest, path));
+#endif
 }
 
 void ProfileImpl::InstallDefaultApps() {