Move system.* family of APIs to extensions/

apps/shell/browser/shell_extensions_browser_client.cc

Index: apps/shell/browser/shell_extensions_browser_client.cc
diff --git a/apps/shell/browser/shell_extensions_browser_client.cc b/apps/shell/browser/shell_extensions_browser_client.cc
index 76f4a83b660680c8cd0a3cc51d02bebe56756dc2..dbb1fd7087f3d2a5c42f4d8e72341167f76a1935 100644
--- a/apps/shell/browser/shell_extensions_browser_client.cc
+++ b/apps/shell/browser/shell_extensions_browser_client.cc
@@ -242,4 +242,12 @@ ShellExtensionsBrowserClient::GetComponentExtensionResourceManager() {
   return NULL;
 }
 
+void ShellExtensionsBrowserClient::BroadcastEventToRenderers(
+    const std::string& event_name,
+    scoped_ptr<base::ListValue> args) {
+  // system.storage and system.display APIs won't notify when a removable
+  // storage or display is connected/disconnected unless we implement
+  // this method.

[Yoyo Zhou, 2014/07/15 00:39:13]

I'm confused - is this meant to be implemented?

You could work within the assumption that there's only one browser context
(browser_context_) in app_shell, and dispatch it to just its event router.

+}
+
 }  // namespace extensions