mole expand/collapse API

chrome/browser/extensions/extension_function_dispatcher.h

Index: chrome/browser/extensions/extension_function_dispatcher.h
diff --git a/chrome/browser/extensions/extension_function_dispatcher.h b/chrome/browser/extensions/extension_function_dispatcher.h
index 0e7988250c394363951bbc69a911b800ed0640f2..af749863b80a8d65b863cfe303a1f4cfa2c7cdcf 100644
--- a/chrome/browser/extensions/extension_function_dispatcher.h
+++ b/chrome/browser/extensions/extension_function_dispatcher.h
@@ -14,6 +14,7 @@
 
 class Browser;
 class ExtensionFunction;
+class ExtensionHost;
 class Profile;
 class RenderViewHost;
 class RenderViewHostDelegate;
@@ -29,6 +30,7 @@ class ExtensionFunctionDispatcher {
   class Delegate {
    public:
     virtual Browser* GetBrowser() = 0;
+    virtual ExtensionHost* GetHost() { return NULL; }
   };
 
   // The peer object allows us to notify ExtensionFunctions when we are
@@ -68,6 +70,9 @@ class ExtensionFunctionDispatcher {
   // example, for positioning windows, or alert boxes, or creating tabs.
   Browser* GetBrowser();
 
+  //
+  ExtensionHost* GetHost();
+
   // Handle a malformed message.  Possibly the result of an attack, so kill
   // the renderer.
   void HandleBadMessage(ExtensionFunction* api);