Make ActiveTabPermissionManager also grant the tabs permission.

chrome/browser/extensions/extension_function.h

Index: chrome/browser/extensions/extension_function.h
diff --git a/chrome/browser/extensions/extension_function.h b/chrome/browser/extensions/extension_function.h
index 0698d3bcbc609a373848990bed87a7901045514d..dd4aac52243c2e481bf35cb1d787cc4311affa74 100644
--- a/chrome/browser/extensions/extension_function.h
+++ b/chrome/browser/extensions/extension_function.h
@@ -44,12 +44,16 @@ namespace extensions {
 class WindowController;
 }
 
+#ifdef NDEBUG
 #define EXTENSION_FUNCTION_VALIDATE(test) do { \
     if (!(test)) { \
       bad_message_ = true; \
       return false; \
     } \
   } while (0)
+#else   // NDEBUG
+#define EXTENSION_FUNCTION_VALIDATE(test) CHECK(test)
+#endif  // NDEBUG
 
 #define EXTENSION_FUNCTION_ERROR(error) do { \
     error_ = error; \
@@ -79,6 +83,15 @@ class ExtensionFunction
   virtual UIThreadExtensionFunction* AsUIThreadExtensionFunction();
   virtual IOThreadExtensionFunction* AsIOThreadExtensionFunction();
 
+  // Returns true if the function permission to run.

[Aaron Boodman, 2012/07/31 14:53:43]

^has

[not at google - send to devlin, 2012/07/31 15:09:05]

Done.

+  //
+  // The default implementation is to check the Extension's permissions against
+  // what this function requires to run, but some APIs may require finer
+  // grained control, such as tabs.executeScript being allowed for active tabs.
+  //
+  // This will be run after the function has been set up but before Run().
+  virtual bool HasPermission();

[Aaron Boodman, 2012/07/31 14:53:43]

Neat.

+
   // Execute the API. Clients should initialize the ExtensionFunction using
   // SetArgs(), set_request_id(), and the other setters before calling this
   // method. Derived classes should be ready to return GetResultList() and